Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1 | /* |
| 2 | // Copyright (c) 2017 2018 Intel Corporation |
| 3 | // |
| 4 | // Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | // you may not use this file except in compliance with the License. |
| 6 | // You may obtain a copy of the License at |
| 7 | // |
| 8 | // http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | // |
| 10 | // Unless required by applicable law or agreed to in writing, software |
| 11 | // distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | // See the License for the specific language governing permissions and |
| 14 | // limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #include "dbus-sdr/sensorcommands.hpp" |
| 18 | |
| 19 | #include "dbus-sdr/sdrutils.hpp" |
| 20 | #include "dbus-sdr/sensorutils.hpp" |
| 21 | #include "dbus-sdr/storagecommands.hpp" |
| 22 | |
| 23 | #include <algorithm> |
| 24 | #include <array> |
| 25 | #include <boost/algorithm/string.hpp> |
| 26 | #include <boost/container/flat_map.hpp> |
| 27 | #include <chrono> |
| 28 | #include <cmath> |
| 29 | #include <cstring> |
| 30 | #include <iostream> |
| 31 | #include <ipmid/api.hpp> |
| 32 | #include <ipmid/types.hpp> |
| 33 | #include <ipmid/utils.hpp> |
| 34 | #include <map> |
| 35 | #include <memory> |
| 36 | #include <optional> |
| 37 | #include <phosphor-logging/log.hpp> |
| 38 | #include <sdbusplus/bus.hpp> |
| 39 | #include <stdexcept> |
| 40 | #include <string> |
| 41 | #include <utility> |
| 42 | #include <variant> |
| 43 | |
| 44 | namespace ipmi |
| 45 | { |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 46 | static constexpr int sensorMapUpdatePeriod = 10; |
Alex Qiu | 9ab2f94 | 2020-07-15 17:56:21 -0700 | [diff] [blame] | 47 | static constexpr int sensorMapSdrUpdatePeriod = 60; |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 48 | |
Willy Tu | 38e7a2b | 2021-03-29 15:09:56 -0700 | [diff] [blame^] | 49 | // BMC I2C address is generally at 0x20 |
| 50 | static constexpr uint8_t bmcI2CAddr = 0x20; |
| 51 | |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 52 | constexpr size_t maxSDRTotalSize = |
| 53 | 76; // Largest SDR Record Size (type 01) + SDR Overheader Size |
| 54 | constexpr static const uint32_t noTimestamp = 0xFFFFFFFF; |
| 55 | |
| 56 | static uint16_t sdrReservationID; |
| 57 | static uint32_t sdrLastAdd = noTimestamp; |
| 58 | static uint32_t sdrLastRemove = noTimestamp; |
| 59 | static constexpr size_t lastRecordIndex = 0xFFFF; |
| 60 | static constexpr int GENERAL_ERROR = -1; |
| 61 | |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 62 | static boost::container::flat_map<std::string, ObjectValueTree> SensorCache; |
| 63 | |
| 64 | // Specify the comparison required to sort and find char* map objects |
| 65 | struct CmpStr |
| 66 | { |
| 67 | bool operator()(const char* a, const char* b) const |
| 68 | { |
| 69 | return std::strcmp(a, b) < 0; |
| 70 | } |
| 71 | }; |
| 72 | const static boost::container::flat_map<const char*, SensorUnits, CmpStr> |
| 73 | sensorUnits{{{"temperature", SensorUnits::degreesC}, |
| 74 | {"voltage", SensorUnits::volts}, |
| 75 | {"current", SensorUnits::amps}, |
| 76 | {"fan_tach", SensorUnits::rpm}, |
| 77 | {"power", SensorUnits::watts}}}; |
| 78 | |
| 79 | void registerSensorFunctions() __attribute__((constructor)); |
| 80 | |
| 81 | static sdbusplus::bus::match::match sensorAdded( |
| 82 | *getSdBus(), |
| 83 | "type='signal',member='InterfacesAdded',arg0path='/xyz/openbmc_project/" |
| 84 | "sensors/'", |
| 85 | [](sdbusplus::message::message& m) { |
| 86 | getSensorTree().clear(); |
| 87 | sdrLastAdd = std::chrono::duration_cast<std::chrono::seconds>( |
| 88 | std::chrono::system_clock::now().time_since_epoch()) |
| 89 | .count(); |
| 90 | }); |
| 91 | |
| 92 | static sdbusplus::bus::match::match sensorRemoved( |
| 93 | *getSdBus(), |
| 94 | "type='signal',member='InterfacesRemoved',arg0path='/xyz/openbmc_project/" |
| 95 | "sensors/'", |
| 96 | [](sdbusplus::message::message& m) { |
| 97 | getSensorTree().clear(); |
| 98 | sdrLastRemove = std::chrono::duration_cast<std::chrono::seconds>( |
| 99 | std::chrono::system_clock::now().time_since_epoch()) |
| 100 | .count(); |
| 101 | }); |
| 102 | |
| 103 | // this keeps track of deassertions for sensor event status command. A |
| 104 | // deasertion can only happen if an assertion was seen first. |
| 105 | static boost::container::flat_map< |
| 106 | std::string, boost::container::flat_map<std::string, std::optional<bool>>> |
| 107 | thresholdDeassertMap; |
| 108 | |
| 109 | static sdbusplus::bus::match::match thresholdChanged( |
| 110 | *getSdBus(), |
| 111 | "type='signal',member='PropertiesChanged',interface='org.freedesktop.DBus." |
| 112 | "Properties',arg0namespace='xyz.openbmc_project.Sensor.Threshold'", |
| 113 | [](sdbusplus::message::message& m) { |
| 114 | boost::container::flat_map<std::string, std::variant<bool, double>> |
| 115 | values; |
| 116 | m.read(std::string(), values); |
| 117 | |
| 118 | auto findAssert = |
| 119 | std::find_if(values.begin(), values.end(), [](const auto& pair) { |
| 120 | return pair.first.find("Alarm") != std::string::npos; |
| 121 | }); |
| 122 | if (findAssert != values.end()) |
| 123 | { |
| 124 | auto ptr = std::get_if<bool>(&(findAssert->second)); |
| 125 | if (ptr == nullptr) |
| 126 | { |
| 127 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 128 | "thresholdChanged: Assert non bool"); |
| 129 | return; |
| 130 | } |
| 131 | if (*ptr) |
| 132 | { |
| 133 | phosphor::logging::log<phosphor::logging::level::INFO>( |
| 134 | "thresholdChanged: Assert", |
| 135 | phosphor::logging::entry("SENSOR=%s", m.get_path())); |
| 136 | thresholdDeassertMap[m.get_path()][findAssert->first] = *ptr; |
| 137 | } |
| 138 | else |
| 139 | { |
| 140 | auto& value = |
| 141 | thresholdDeassertMap[m.get_path()][findAssert->first]; |
| 142 | if (value) |
| 143 | { |
| 144 | phosphor::logging::log<phosphor::logging::level::INFO>( |
| 145 | "thresholdChanged: deassert", |
| 146 | phosphor::logging::entry("SENSOR=%s", m.get_path())); |
| 147 | value = *ptr; |
| 148 | } |
| 149 | } |
| 150 | } |
| 151 | }); |
| 152 | |
Hao Jiang | d2afd05 | 2020-12-10 15:09:32 -0800 | [diff] [blame] | 153 | namespace sensor |
| 154 | { |
| 155 | static constexpr const char* vrInterface = |
| 156 | "xyz.openbmc_project.Control.VoltageRegulatorMode"; |
| 157 | static constexpr const char* sensorInterface = |
| 158 | "xyz.openbmc_project.Sensor.Value"; |
| 159 | } // namespace sensor |
| 160 | |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 161 | static void getSensorMaxMin(const DbusInterfaceMap& sensorMap, double& max, |
| 162 | double& min) |
| 163 | { |
| 164 | max = 127; |
| 165 | min = -128; |
| 166 | |
Hao Jiang | d2afd05 | 2020-12-10 15:09:32 -0800 | [diff] [blame] | 167 | auto sensorObject = sensorMap.find(sensor::sensorInterface); |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 168 | auto critical = |
| 169 | sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Critical"); |
| 170 | auto warning = |
| 171 | sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Warning"); |
| 172 | |
| 173 | if (sensorObject != sensorMap.end()) |
| 174 | { |
| 175 | auto maxMap = sensorObject->second.find("MaxValue"); |
| 176 | auto minMap = sensorObject->second.find("MinValue"); |
| 177 | |
| 178 | if (maxMap != sensorObject->second.end()) |
| 179 | { |
| 180 | max = std::visit(VariantToDoubleVisitor(), maxMap->second); |
| 181 | } |
| 182 | if (minMap != sensorObject->second.end()) |
| 183 | { |
| 184 | min = std::visit(VariantToDoubleVisitor(), minMap->second); |
| 185 | } |
| 186 | } |
| 187 | if (critical != sensorMap.end()) |
| 188 | { |
| 189 | auto lower = critical->second.find("CriticalLow"); |
| 190 | auto upper = critical->second.find("CriticalHigh"); |
| 191 | if (lower != critical->second.end()) |
| 192 | { |
| 193 | double value = std::visit(VariantToDoubleVisitor(), lower->second); |
| 194 | min = std::min(value, min); |
| 195 | } |
| 196 | if (upper != critical->second.end()) |
| 197 | { |
| 198 | double value = std::visit(VariantToDoubleVisitor(), upper->second); |
| 199 | max = std::max(value, max); |
| 200 | } |
| 201 | } |
| 202 | if (warning != sensorMap.end()) |
| 203 | { |
| 204 | |
| 205 | auto lower = warning->second.find("WarningLow"); |
| 206 | auto upper = warning->second.find("WarningHigh"); |
| 207 | if (lower != warning->second.end()) |
| 208 | { |
| 209 | double value = std::visit(VariantToDoubleVisitor(), lower->second); |
| 210 | min = std::min(value, min); |
| 211 | } |
| 212 | if (upper != warning->second.end()) |
| 213 | { |
| 214 | double value = std::visit(VariantToDoubleVisitor(), upper->second); |
| 215 | max = std::max(value, max); |
| 216 | } |
| 217 | } |
| 218 | } |
| 219 | |
| 220 | static bool getSensorMap(ipmi::Context::ptr ctx, std::string sensorConnection, |
Alex Qiu | 9ab2f94 | 2020-07-15 17:56:21 -0700 | [diff] [blame] | 221 | std::string sensorPath, DbusInterfaceMap& sensorMap, |
| 222 | int updatePeriod = sensorMapUpdatePeriod) |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 223 | { |
| 224 | static boost::container::flat_map< |
| 225 | std::string, std::chrono::time_point<std::chrono::steady_clock>> |
| 226 | updateTimeMap; |
| 227 | |
| 228 | auto updateFind = updateTimeMap.find(sensorConnection); |
| 229 | auto lastUpdate = std::chrono::time_point<std::chrono::steady_clock>(); |
| 230 | if (updateFind != updateTimeMap.end()) |
| 231 | { |
| 232 | lastUpdate = updateFind->second; |
| 233 | } |
| 234 | |
| 235 | auto now = std::chrono::steady_clock::now(); |
| 236 | |
| 237 | if (std::chrono::duration_cast<std::chrono::seconds>(now - lastUpdate) |
Alex Qiu | 9ab2f94 | 2020-07-15 17:56:21 -0700 | [diff] [blame] | 238 | .count() > updatePeriod) |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 239 | { |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 240 | ObjectValueTree managedObjects; |
| 241 | boost::system::error_code ec = getManagedObjects( |
| 242 | ctx, sensorConnection.c_str(), "/", managedObjects); |
| 243 | if (ec) |
| 244 | { |
| 245 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 246 | "GetMangagedObjects for getSensorMap failed", |
| 247 | phosphor::logging::entry("ERROR=%s", ec.message().c_str())); |
| 248 | |
| 249 | return false; |
| 250 | } |
| 251 | |
| 252 | SensorCache[sensorConnection] = managedObjects; |
Alex Qiu | 9ab2f94 | 2020-07-15 17:56:21 -0700 | [diff] [blame] | 253 | // Update time after finish building the map which allow the |
| 254 | // data to be cached for updatePeriod plus the build time. |
| 255 | updateTimeMap[sensorConnection] = std::chrono::steady_clock::now(); |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 256 | } |
| 257 | auto connection = SensorCache.find(sensorConnection); |
| 258 | if (connection == SensorCache.end()) |
| 259 | { |
| 260 | return false; |
| 261 | } |
| 262 | auto path = connection->second.find(sensorPath); |
| 263 | if (path == connection->second.end()) |
| 264 | { |
| 265 | return false; |
| 266 | } |
| 267 | sensorMap = path->second; |
| 268 | |
| 269 | return true; |
| 270 | } |
| 271 | |
Hao Jiang | d2afd05 | 2020-12-10 15:09:32 -0800 | [diff] [blame] | 272 | namespace sensor |
| 273 | { |
| 274 | // Calculate VR Mode from input IPMI discrete event bytes |
| 275 | static std::optional<std::string> |
| 276 | calculateVRMode(uint15_t assertOffset, |
| 277 | const ipmi::DbusInterfaceMap::mapped_type& VRObject) |
| 278 | { |
| 279 | // get VR mode profiles from Supported Interface |
| 280 | auto supportedProperty = VRObject.find("Supported"); |
| 281 | if (supportedProperty == VRObject.end() || |
| 282 | VRObject.find("Selected") == VRObject.end()) |
| 283 | { |
| 284 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 285 | "Missing the required Supported and Selected properties"); |
| 286 | return std::nullopt; |
| 287 | } |
| 288 | |
| 289 | const auto profilesPtr = |
| 290 | std::get_if<std::vector<std::string>>(&supportedProperty->second); |
| 291 | |
| 292 | if (profilesPtr == nullptr) |
| 293 | { |
| 294 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 295 | "property is not array of string"); |
| 296 | return std::nullopt; |
| 297 | } |
| 298 | |
| 299 | // interpret IPMI cmd bits into profiles' index |
| 300 | long unsigned int index = 0; |
| 301 | // only one bit should be set and the highest bit should not be used. |
| 302 | if (assertOffset == 0 || assertOffset == (1u << 15) || |
| 303 | (assertOffset & (assertOffset - 1))) |
| 304 | { |
| 305 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 306 | "IPMI cmd format incorrect", |
| 307 | |
| 308 | phosphor::logging::entry("BYTES=%#02x", |
| 309 | static_cast<uint16_t>(assertOffset))); |
| 310 | return std::nullopt; |
| 311 | } |
| 312 | |
| 313 | while (assertOffset != 1) |
| 314 | { |
| 315 | assertOffset >>= 1; |
| 316 | index++; |
| 317 | } |
| 318 | |
| 319 | if (index >= profilesPtr->size()) |
| 320 | { |
| 321 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 322 | "profile index out of boundary"); |
| 323 | return std::nullopt; |
| 324 | } |
| 325 | |
| 326 | return profilesPtr->at(index); |
| 327 | } |
| 328 | |
| 329 | // Calculate sensor value from IPMI reading byte |
| 330 | static std::optional<double> |
| 331 | calculateValue(uint8_t reading, const ipmi::DbusInterfaceMap& sensorMap, |
| 332 | const ipmi::DbusInterfaceMap::mapped_type& valueObject) |
| 333 | { |
| 334 | if (valueObject.find("Value") == valueObject.end()) |
| 335 | { |
| 336 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 337 | "Missing the required Value property"); |
| 338 | return std::nullopt; |
| 339 | } |
| 340 | |
| 341 | double max = 0; |
| 342 | double min = 0; |
| 343 | getSensorMaxMin(sensorMap, max, min); |
| 344 | |
| 345 | int16_t mValue = 0; |
| 346 | int16_t bValue = 0; |
| 347 | int8_t rExp = 0; |
| 348 | int8_t bExp = 0; |
| 349 | bool bSigned = false; |
| 350 | |
| 351 | if (!getSensorAttributes(max, min, mValue, rExp, bValue, bExp, bSigned)) |
| 352 | { |
| 353 | return std::nullopt; |
| 354 | } |
| 355 | |
| 356 | double value = bSigned ? ((int8_t)reading) : reading; |
| 357 | |
| 358 | value *= ((double)mValue); |
| 359 | value += ((double)bValue) * std::pow(10.0, bExp); |
| 360 | value *= std::pow(10.0, rExp); |
| 361 | |
| 362 | return value; |
| 363 | } |
| 364 | |
Willy Tu | 38e7a2b | 2021-03-29 15:09:56 -0700 | [diff] [blame^] | 365 | // Extract file name from sensor path as the sensors SDR ID. Simplify the name |
| 366 | // if it is too long. |
| 367 | std::string parseSdrIdFromPath(const std::string& path) |
| 368 | { |
| 369 | std::string name; |
| 370 | size_t nameStart = path.rfind("/"); |
| 371 | if (nameStart != std::string::npos) |
| 372 | { |
| 373 | name = path.substr(nameStart + 1, std::string::npos - nameStart); |
| 374 | } |
| 375 | |
| 376 | std::replace(name.begin(), name.end(), '_', ' '); |
| 377 | if (name.size() > FULL_RECORD_ID_STR_MAX_LENGTH) |
| 378 | { |
| 379 | // try to not truncate by replacing common words |
| 380 | constexpr std::array<std::pair<const char*, const char*>, 2> |
| 381 | replaceWords = {std::make_pair("Output", "Out"), |
| 382 | std::make_pair("Input", "In")}; |
| 383 | for (const auto& [find, replace] : replaceWords) |
| 384 | { |
| 385 | boost::replace_all(name, find, replace); |
| 386 | } |
| 387 | |
| 388 | name.resize(FULL_RECORD_ID_STR_MAX_LENGTH); |
| 389 | } |
| 390 | return name; |
| 391 | } |
| 392 | |
Hao Jiang | d2afd05 | 2020-12-10 15:09:32 -0800 | [diff] [blame] | 393 | } // namespace sensor |
| 394 | |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 395 | ipmi::RspType<> ipmiSenPlatformEvent(uint8_t generatorID, uint8_t evmRev, |
| 396 | uint8_t sensorType, uint8_t sensorNum, |
| 397 | uint8_t eventType, uint8_t eventData1, |
| 398 | std::optional<uint8_t> eventData2, |
| 399 | std::optional<uint8_t> eventData3) |
| 400 | { |
| 401 | return ipmi::responseSuccess(); |
| 402 | } |
| 403 | |
Willy Tu | dbafbce | 2021-03-29 00:37:05 -0700 | [diff] [blame] | 404 | ipmi::RspType<> ipmiSetSensorReading(ipmi::Context::ptr ctx, |
| 405 | uint8_t sensorNumber, uint8_t operation, |
| 406 | uint8_t reading, uint15_t assertOffset, |
| 407 | bool resvd1, uint15_t deassertOffset, |
| 408 | bool resvd2, uint8_t eventData1, |
| 409 | uint8_t eventData2, uint8_t eventData3) |
| 410 | { |
| 411 | std::string connection; |
| 412 | std::string path; |
| 413 | ipmi::Cc status = getSensorConnection(ctx, sensorNumber, connection, path); |
| 414 | if (status) |
| 415 | { |
| 416 | return ipmi::response(status); |
| 417 | } |
| 418 | |
| 419 | DbusInterfaceMap sensorMap; |
| 420 | if (!getSensorMap(ctx, connection, path, sensorMap)) |
| 421 | { |
| 422 | return ipmi::responseResponseError(); |
| 423 | } |
Willy Tu | dbafbce | 2021-03-29 00:37:05 -0700 | [diff] [blame] | 424 | |
Hao Jiang | d2afd05 | 2020-12-10 15:09:32 -0800 | [diff] [blame] | 425 | // we can tell the sensor type by its interface type |
| 426 | auto sensorObject = sensorMap.find(sensor::sensorInterface); |
| 427 | if (sensorObject != sensorMap.end()) |
Willy Tu | dbafbce | 2021-03-29 00:37:05 -0700 | [diff] [blame] | 428 | { |
Hao Jiang | d2afd05 | 2020-12-10 15:09:32 -0800 | [diff] [blame] | 429 | auto value = |
| 430 | sensor::calculateValue(reading, sensorMap, sensorObject->second); |
| 431 | if (!value) |
| 432 | { |
| 433 | return ipmi::responseResponseError(); |
| 434 | } |
| 435 | |
| 436 | if constexpr (debug) |
| 437 | { |
| 438 | phosphor::logging::log<phosphor::logging::level::INFO>( |
| 439 | "IPMI SET_SENSOR", |
| 440 | phosphor::logging::entry("SENSOR_NUM=%d", sensorNumber), |
| 441 | phosphor::logging::entry("BYTE=%u", (unsigned int)reading), |
| 442 | phosphor::logging::entry("VALUE=%f", *value)); |
| 443 | } |
| 444 | |
| 445 | boost::system::error_code ec = |
| 446 | setDbusProperty(ctx, connection, path, sensor::sensorInterface, |
| 447 | "Value", ipmi::Value(*value)); |
| 448 | |
| 449 | // setDbusProperty intended to resolve dbus exception/rc within the |
| 450 | // function but failed to achieve that. Catch SdBusError in the ipmi |
| 451 | // callback functions for now (e.g. ipmiSetSensorReading). |
| 452 | if (ec) |
| 453 | { |
| 454 | using namespace phosphor::logging; |
| 455 | log<level::ERR>("Failed to set property", |
| 456 | entry("PROPERTY=%s", "Value"), |
| 457 | entry("PATH=%s", path.c_str()), |
| 458 | entry("INTERFACE=%s", sensor::sensorInterface), |
| 459 | entry("WHAT=%s", ec.message().c_str())); |
| 460 | return ipmi::responseResponseError(); |
| 461 | } |
| 462 | return ipmi::responseSuccess(); |
Willy Tu | dbafbce | 2021-03-29 00:37:05 -0700 | [diff] [blame] | 463 | } |
| 464 | |
Hao Jiang | d2afd05 | 2020-12-10 15:09:32 -0800 | [diff] [blame] | 465 | sensorObject = sensorMap.find(sensor::vrInterface); |
| 466 | if (sensorObject != sensorMap.end()) |
Willy Tu | dbafbce | 2021-03-29 00:37:05 -0700 | [diff] [blame] | 467 | { |
Hao Jiang | d2afd05 | 2020-12-10 15:09:32 -0800 | [diff] [blame] | 468 | // VR sensors are treated as a special case and we will not check the |
| 469 | // write permission for VR sensors, since they always deemed writable |
| 470 | // and permission table are not applied to VR sensors. |
| 471 | auto vrMode = |
| 472 | sensor::calculateVRMode(assertOffset, sensorObject->second); |
| 473 | if (!vrMode) |
| 474 | { |
| 475 | return ipmi::responseResponseError(); |
| 476 | } |
| 477 | boost::system::error_code ec = setDbusProperty( |
| 478 | ctx, connection, path, sensor::vrInterface, "Selected", *vrMode); |
| 479 | // setDbusProperty intended to resolve dbus exception/rc within the |
| 480 | // function but failed to achieve that. Catch SdBusError in the ipmi |
| 481 | // callback functions for now (e.g. ipmiSetSensorReading). |
| 482 | if (ec) |
| 483 | { |
| 484 | using namespace phosphor::logging; |
| 485 | log<level::ERR>("Failed to set property", |
| 486 | entry("PROPERTY=%s", "Selected"), |
| 487 | entry("PATH=%s", path.c_str()), |
| 488 | entry("INTERFACE=%s", sensor::sensorInterface), |
| 489 | entry("WHAT=%s", ec.message().c_str())); |
| 490 | return ipmi::responseResponseError(); |
| 491 | } |
| 492 | return ipmi::responseSuccess(); |
Willy Tu | dbafbce | 2021-03-29 00:37:05 -0700 | [diff] [blame] | 493 | } |
| 494 | |
Hao Jiang | d2afd05 | 2020-12-10 15:09:32 -0800 | [diff] [blame] | 495 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 496 | "unknown sensor type", |
| 497 | phosphor::logging::entry("PATH=%s", path.c_str())); |
| 498 | return ipmi::responseResponseError(); |
Willy Tu | dbafbce | 2021-03-29 00:37:05 -0700 | [diff] [blame] | 499 | } |
| 500 | |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 501 | ipmi::RspType<uint8_t, uint8_t, uint8_t, std::optional<uint8_t>> |
| 502 | ipmiSenGetSensorReading(ipmi::Context::ptr ctx, uint8_t sensnum) |
| 503 | { |
| 504 | std::string connection; |
| 505 | std::string path; |
| 506 | |
| 507 | auto status = getSensorConnection(ctx, sensnum, connection, path); |
| 508 | if (status) |
| 509 | { |
| 510 | return ipmi::response(status); |
| 511 | } |
| 512 | |
| 513 | DbusInterfaceMap sensorMap; |
| 514 | if (!getSensorMap(ctx, connection, path, sensorMap)) |
| 515 | { |
| 516 | return ipmi::responseResponseError(); |
| 517 | } |
Hao Jiang | d2afd05 | 2020-12-10 15:09:32 -0800 | [diff] [blame] | 518 | auto sensorObject = sensorMap.find(sensor::sensorInterface); |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 519 | |
| 520 | if (sensorObject == sensorMap.end() || |
| 521 | sensorObject->second.find("Value") == sensorObject->second.end()) |
| 522 | { |
| 523 | return ipmi::responseResponseError(); |
| 524 | } |
| 525 | auto& valueVariant = sensorObject->second["Value"]; |
| 526 | double reading = std::visit(VariantToDoubleVisitor(), valueVariant); |
| 527 | |
| 528 | double max = 0; |
| 529 | double min = 0; |
| 530 | getSensorMaxMin(sensorMap, max, min); |
| 531 | |
| 532 | int16_t mValue = 0; |
| 533 | int16_t bValue = 0; |
| 534 | int8_t rExp = 0; |
| 535 | int8_t bExp = 0; |
| 536 | bool bSigned = false; |
| 537 | |
| 538 | if (!getSensorAttributes(max, min, mValue, rExp, bValue, bExp, bSigned)) |
| 539 | { |
| 540 | return ipmi::responseResponseError(); |
| 541 | } |
| 542 | |
| 543 | uint8_t value = |
| 544 | scaleIPMIValueFromDouble(reading, mValue, rExp, bValue, bExp, bSigned); |
| 545 | uint8_t operation = |
| 546 | static_cast<uint8_t>(IPMISensorReadingByte2::sensorScanningEnable); |
| 547 | operation |= |
| 548 | static_cast<uint8_t>(IPMISensorReadingByte2::eventMessagesEnable); |
| 549 | bool notReading = std::isnan(reading); |
| 550 | |
| 551 | if (!notReading) |
| 552 | { |
| 553 | auto availableObject = |
| 554 | sensorMap.find("xyz.openbmc_project.State.Decorator.Availability"); |
| 555 | if (availableObject != sensorMap.end()) |
| 556 | { |
| 557 | auto findAvailable = availableObject->second.find("Available"); |
| 558 | if (findAvailable != availableObject->second.end()) |
| 559 | { |
| 560 | bool* available = std::get_if<bool>(&(findAvailable->second)); |
| 561 | if (available && !(*available)) |
| 562 | { |
| 563 | notReading = true; |
| 564 | } |
| 565 | } |
| 566 | } |
| 567 | } |
| 568 | |
| 569 | if (notReading) |
| 570 | { |
| 571 | operation |= static_cast<uint8_t>( |
| 572 | IPMISensorReadingByte2::readingStateUnavailable); |
| 573 | } |
| 574 | |
Josh Lehan | a55c953 | 2020-10-28 21:59:06 -0700 | [diff] [blame] | 575 | if constexpr (details::enableInstrumentation) |
| 576 | { |
| 577 | int byteValue; |
| 578 | if (bSigned) |
| 579 | { |
| 580 | byteValue = static_cast<int>(static_cast<int8_t>(value)); |
| 581 | } |
| 582 | else |
| 583 | { |
| 584 | byteValue = static_cast<int>(static_cast<uint8_t>(value)); |
| 585 | } |
| 586 | |
| 587 | // Keep stats on the reading just obtained, even if it is "NaN" |
| 588 | if (details::sdrStatsTable.updateReading(sensnum, reading, byteValue)) |
| 589 | { |
| 590 | // This is the first reading, show the coefficients |
| 591 | double step = (max - min) / 255.0; |
| 592 | std::cerr << "IPMI sensor " |
| 593 | << details::sdrStatsTable.getName(sensnum) |
| 594 | << ": Range min=" << min << " max=" << max |
| 595 | << ", step=" << step |
| 596 | << ", Coefficients mValue=" << static_cast<int>(mValue) |
| 597 | << " rExp=" << static_cast<int>(rExp) |
| 598 | << " bValue=" << static_cast<int>(bValue) |
| 599 | << " bExp=" << static_cast<int>(bExp) |
| 600 | << " bSigned=" << static_cast<int>(bSigned) << "\n"; |
| 601 | } |
| 602 | } |
| 603 | |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 604 | uint8_t thresholds = 0; |
| 605 | |
| 606 | auto warningObject = |
| 607 | sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Warning"); |
| 608 | if (warningObject != sensorMap.end()) |
| 609 | { |
| 610 | auto alarmHigh = warningObject->second.find("WarningAlarmHigh"); |
| 611 | auto alarmLow = warningObject->second.find("WarningAlarmLow"); |
| 612 | if (alarmHigh != warningObject->second.end()) |
| 613 | { |
| 614 | if (std::get<bool>(alarmHigh->second)) |
| 615 | { |
| 616 | thresholds |= static_cast<uint8_t>( |
| 617 | IPMISensorReadingByte3::upperNonCritical); |
| 618 | } |
| 619 | } |
| 620 | if (alarmLow != warningObject->second.end()) |
| 621 | { |
| 622 | if (std::get<bool>(alarmLow->second)) |
| 623 | { |
| 624 | thresholds |= static_cast<uint8_t>( |
| 625 | IPMISensorReadingByte3::lowerNonCritical); |
| 626 | } |
| 627 | } |
| 628 | } |
| 629 | |
| 630 | auto criticalObject = |
| 631 | sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Critical"); |
| 632 | if (criticalObject != sensorMap.end()) |
| 633 | { |
| 634 | auto alarmHigh = criticalObject->second.find("CriticalAlarmHigh"); |
| 635 | auto alarmLow = criticalObject->second.find("CriticalAlarmLow"); |
| 636 | if (alarmHigh != criticalObject->second.end()) |
| 637 | { |
| 638 | if (std::get<bool>(alarmHigh->second)) |
| 639 | { |
| 640 | thresholds |= |
| 641 | static_cast<uint8_t>(IPMISensorReadingByte3::upperCritical); |
| 642 | } |
| 643 | } |
| 644 | if (alarmLow != criticalObject->second.end()) |
| 645 | { |
| 646 | if (std::get<bool>(alarmLow->second)) |
| 647 | { |
| 648 | thresholds |= |
| 649 | static_cast<uint8_t>(IPMISensorReadingByte3::lowerCritical); |
| 650 | } |
| 651 | } |
| 652 | } |
| 653 | |
| 654 | // no discrete as of today so optional byte is never returned |
| 655 | return ipmi::responseSuccess(value, operation, thresholds, std::nullopt); |
| 656 | } |
| 657 | |
| 658 | /** @brief implements the Set Sensor threshold command |
| 659 | * @param sensorNumber - sensor number |
| 660 | * @param lowerNonCriticalThreshMask |
| 661 | * @param lowerCriticalThreshMask |
| 662 | * @param lowerNonRecovThreshMask |
| 663 | * @param upperNonCriticalThreshMask |
| 664 | * @param upperCriticalThreshMask |
| 665 | * @param upperNonRecovThreshMask |
| 666 | * @param reserved |
| 667 | * @param lowerNonCritical - lower non-critical threshold |
| 668 | * @param lowerCritical - Lower critical threshold |
| 669 | * @param lowerNonRecoverable - Lower non recovarable threshold |
| 670 | * @param upperNonCritical - Upper non-critical threshold |
| 671 | * @param upperCritical - Upper critical |
| 672 | * @param upperNonRecoverable - Upper Non-recoverable |
| 673 | * |
| 674 | * @returns IPMI completion code |
| 675 | */ |
| 676 | ipmi::RspType<> ipmiSenSetSensorThresholds( |
| 677 | ipmi::Context::ptr ctx, uint8_t sensorNum, bool lowerNonCriticalThreshMask, |
| 678 | bool lowerCriticalThreshMask, bool lowerNonRecovThreshMask, |
| 679 | bool upperNonCriticalThreshMask, bool upperCriticalThreshMask, |
| 680 | bool upperNonRecovThreshMask, uint2_t reserved, uint8_t lowerNonCritical, |
| 681 | uint8_t lowerCritical, uint8_t lowerNonRecoverable, |
| 682 | uint8_t upperNonCritical, uint8_t upperCritical, |
| 683 | uint8_t upperNonRecoverable) |
| 684 | { |
| 685 | if (reserved) |
| 686 | { |
| 687 | return ipmi::responseInvalidFieldRequest(); |
| 688 | } |
| 689 | |
| 690 | // lower nc and upper nc not suppported on any sensor |
| 691 | if (lowerNonRecovThreshMask || upperNonRecovThreshMask) |
| 692 | { |
| 693 | return ipmi::responseInvalidFieldRequest(); |
| 694 | } |
| 695 | |
| 696 | // if none of the threshold mask are set, nothing to do |
| 697 | if (!(lowerNonCriticalThreshMask | lowerCriticalThreshMask | |
| 698 | lowerNonRecovThreshMask | upperNonCriticalThreshMask | |
| 699 | upperCriticalThreshMask | upperNonRecovThreshMask)) |
| 700 | { |
| 701 | return ipmi::responseSuccess(); |
| 702 | } |
| 703 | |
| 704 | std::string connection; |
| 705 | std::string path; |
| 706 | |
| 707 | ipmi::Cc status = getSensorConnection(ctx, sensorNum, connection, path); |
| 708 | if (status) |
| 709 | { |
| 710 | return ipmi::response(status); |
| 711 | } |
| 712 | DbusInterfaceMap sensorMap; |
| 713 | if (!getSensorMap(ctx, connection, path, sensorMap)) |
| 714 | { |
| 715 | return ipmi::responseResponseError(); |
| 716 | } |
| 717 | |
| 718 | double max = 0; |
| 719 | double min = 0; |
| 720 | getSensorMaxMin(sensorMap, max, min); |
| 721 | |
| 722 | int16_t mValue = 0; |
| 723 | int16_t bValue = 0; |
| 724 | int8_t rExp = 0; |
| 725 | int8_t bExp = 0; |
| 726 | bool bSigned = false; |
| 727 | |
| 728 | if (!getSensorAttributes(max, min, mValue, rExp, bValue, bExp, bSigned)) |
| 729 | { |
| 730 | return ipmi::responseResponseError(); |
| 731 | } |
| 732 | |
| 733 | // store a vector of property name, value to set, and interface |
| 734 | std::vector<std::tuple<std::string, uint8_t, std::string>> thresholdsToSet; |
| 735 | |
| 736 | // define the indexes of the tuple |
| 737 | constexpr uint8_t propertyName = 0; |
| 738 | constexpr uint8_t thresholdValue = 1; |
| 739 | constexpr uint8_t interface = 2; |
| 740 | // verifiy all needed fields are present |
| 741 | if (lowerCriticalThreshMask || upperCriticalThreshMask) |
| 742 | { |
| 743 | auto findThreshold = |
| 744 | sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Critical"); |
| 745 | if (findThreshold == sensorMap.end()) |
| 746 | { |
| 747 | return ipmi::responseInvalidFieldRequest(); |
| 748 | } |
| 749 | if (lowerCriticalThreshMask) |
| 750 | { |
| 751 | auto findLower = findThreshold->second.find("CriticalLow"); |
| 752 | if (findLower == findThreshold->second.end()) |
| 753 | { |
| 754 | return ipmi::responseInvalidFieldRequest(); |
| 755 | } |
| 756 | thresholdsToSet.emplace_back("CriticalLow", lowerCritical, |
| 757 | findThreshold->first); |
| 758 | } |
| 759 | if (upperCriticalThreshMask) |
| 760 | { |
| 761 | auto findUpper = findThreshold->second.find("CriticalHigh"); |
| 762 | if (findUpper == findThreshold->second.end()) |
| 763 | { |
| 764 | return ipmi::responseInvalidFieldRequest(); |
| 765 | } |
| 766 | thresholdsToSet.emplace_back("CriticalHigh", upperCritical, |
| 767 | findThreshold->first); |
| 768 | } |
| 769 | } |
| 770 | if (lowerNonCriticalThreshMask || upperNonCriticalThreshMask) |
| 771 | { |
| 772 | auto findThreshold = |
| 773 | sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Warning"); |
| 774 | if (findThreshold == sensorMap.end()) |
| 775 | { |
| 776 | return ipmi::responseInvalidFieldRequest(); |
| 777 | } |
| 778 | if (lowerNonCriticalThreshMask) |
| 779 | { |
| 780 | auto findLower = findThreshold->second.find("WarningLow"); |
| 781 | if (findLower == findThreshold->second.end()) |
| 782 | { |
| 783 | return ipmi::responseInvalidFieldRequest(); |
| 784 | } |
| 785 | thresholdsToSet.emplace_back("WarningLow", lowerNonCritical, |
| 786 | findThreshold->first); |
| 787 | } |
| 788 | if (upperNonCriticalThreshMask) |
| 789 | { |
| 790 | auto findUpper = findThreshold->second.find("WarningHigh"); |
| 791 | if (findUpper == findThreshold->second.end()) |
| 792 | { |
| 793 | return ipmi::responseInvalidFieldRequest(); |
| 794 | } |
| 795 | thresholdsToSet.emplace_back("WarningHigh", upperNonCritical, |
| 796 | findThreshold->first); |
| 797 | } |
| 798 | } |
| 799 | for (const auto& property : thresholdsToSet) |
| 800 | { |
| 801 | // from section 36.3 in the IPMI Spec, assume all linear |
| 802 | double valueToSet = ((mValue * std::get<thresholdValue>(property)) + |
| 803 | (bValue * std::pow(10.0, bExp))) * |
| 804 | std::pow(10.0, rExp); |
| 805 | setDbusProperty( |
| 806 | *getSdBus(), connection, path, std::get<interface>(property), |
| 807 | std::get<propertyName>(property), ipmi::Value(valueToSet)); |
| 808 | } |
| 809 | return ipmi::responseSuccess(); |
| 810 | } |
| 811 | |
| 812 | IPMIThresholds getIPMIThresholds(const DbusInterfaceMap& sensorMap) |
| 813 | { |
| 814 | IPMIThresholds resp; |
| 815 | auto warningInterface = |
| 816 | sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Warning"); |
| 817 | auto criticalInterface = |
| 818 | sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Critical"); |
| 819 | |
| 820 | if ((warningInterface != sensorMap.end()) || |
| 821 | (criticalInterface != sensorMap.end())) |
| 822 | { |
Hao Jiang | d2afd05 | 2020-12-10 15:09:32 -0800 | [diff] [blame] | 823 | auto sensorPair = sensorMap.find(sensor::sensorInterface); |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 824 | |
| 825 | if (sensorPair == sensorMap.end()) |
| 826 | { |
| 827 | // should not have been able to find a sensor not implementing |
| 828 | // the sensor object |
| 829 | throw std::runtime_error("Invalid sensor map"); |
| 830 | } |
| 831 | |
| 832 | double max = 0; |
| 833 | double min = 0; |
| 834 | getSensorMaxMin(sensorMap, max, min); |
| 835 | |
| 836 | int16_t mValue = 0; |
| 837 | int16_t bValue = 0; |
| 838 | int8_t rExp = 0; |
| 839 | int8_t bExp = 0; |
| 840 | bool bSigned = false; |
| 841 | |
| 842 | if (!getSensorAttributes(max, min, mValue, rExp, bValue, bExp, bSigned)) |
| 843 | { |
| 844 | throw std::runtime_error("Invalid sensor atrributes"); |
| 845 | } |
| 846 | if (warningInterface != sensorMap.end()) |
| 847 | { |
| 848 | auto& warningMap = warningInterface->second; |
| 849 | |
| 850 | auto warningHigh = warningMap.find("WarningHigh"); |
| 851 | auto warningLow = warningMap.find("WarningLow"); |
| 852 | |
| 853 | if (warningHigh != warningMap.end()) |
| 854 | { |
| 855 | |
| 856 | double value = |
| 857 | std::visit(VariantToDoubleVisitor(), warningHigh->second); |
| 858 | resp.warningHigh = scaleIPMIValueFromDouble( |
| 859 | value, mValue, rExp, bValue, bExp, bSigned); |
| 860 | } |
| 861 | if (warningLow != warningMap.end()) |
| 862 | { |
| 863 | double value = |
| 864 | std::visit(VariantToDoubleVisitor(), warningLow->second); |
| 865 | resp.warningLow = scaleIPMIValueFromDouble( |
| 866 | value, mValue, rExp, bValue, bExp, bSigned); |
| 867 | } |
| 868 | } |
| 869 | if (criticalInterface != sensorMap.end()) |
| 870 | { |
| 871 | auto& criticalMap = criticalInterface->second; |
| 872 | |
| 873 | auto criticalHigh = criticalMap.find("CriticalHigh"); |
| 874 | auto criticalLow = criticalMap.find("CriticalLow"); |
| 875 | |
| 876 | if (criticalHigh != criticalMap.end()) |
| 877 | { |
| 878 | double value = |
| 879 | std::visit(VariantToDoubleVisitor(), criticalHigh->second); |
| 880 | resp.criticalHigh = scaleIPMIValueFromDouble( |
| 881 | value, mValue, rExp, bValue, bExp, bSigned); |
| 882 | } |
| 883 | if (criticalLow != criticalMap.end()) |
| 884 | { |
| 885 | double value = |
| 886 | std::visit(VariantToDoubleVisitor(), criticalLow->second); |
| 887 | resp.criticalLow = scaleIPMIValueFromDouble( |
| 888 | value, mValue, rExp, bValue, bExp, bSigned); |
| 889 | } |
| 890 | } |
| 891 | } |
| 892 | return resp; |
| 893 | } |
| 894 | |
| 895 | ipmi::RspType<uint8_t, // readable |
| 896 | uint8_t, // lowerNCrit |
| 897 | uint8_t, // lowerCrit |
| 898 | uint8_t, // lowerNrecoverable |
| 899 | uint8_t, // upperNC |
| 900 | uint8_t, // upperCrit |
| 901 | uint8_t> // upperNRecoverable |
| 902 | ipmiSenGetSensorThresholds(ipmi::Context::ptr ctx, uint8_t sensorNumber) |
| 903 | { |
| 904 | std::string connection; |
| 905 | std::string path; |
| 906 | |
| 907 | auto status = getSensorConnection(ctx, sensorNumber, connection, path); |
| 908 | if (status) |
| 909 | { |
| 910 | return ipmi::response(status); |
| 911 | } |
| 912 | |
| 913 | DbusInterfaceMap sensorMap; |
| 914 | if (!getSensorMap(ctx, connection, path, sensorMap)) |
| 915 | { |
| 916 | return ipmi::responseResponseError(); |
| 917 | } |
| 918 | |
| 919 | IPMIThresholds thresholdData; |
| 920 | try |
| 921 | { |
| 922 | thresholdData = getIPMIThresholds(sensorMap); |
| 923 | } |
| 924 | catch (std::exception&) |
| 925 | { |
| 926 | return ipmi::responseResponseError(); |
| 927 | } |
| 928 | |
| 929 | uint8_t readable = 0; |
| 930 | uint8_t lowerNC = 0; |
| 931 | uint8_t lowerCritical = 0; |
| 932 | uint8_t lowerNonRecoverable = 0; |
| 933 | uint8_t upperNC = 0; |
| 934 | uint8_t upperCritical = 0; |
| 935 | uint8_t upperNonRecoverable = 0; |
| 936 | |
| 937 | if (thresholdData.warningHigh) |
| 938 | { |
| 939 | readable |= |
| 940 | 1 << static_cast<uint8_t>(IPMIThresholdRespBits::upperNonCritical); |
| 941 | upperNC = *thresholdData.warningHigh; |
| 942 | } |
| 943 | if (thresholdData.warningLow) |
| 944 | { |
| 945 | readable |= |
| 946 | 1 << static_cast<uint8_t>(IPMIThresholdRespBits::lowerNonCritical); |
| 947 | lowerNC = *thresholdData.warningLow; |
| 948 | } |
| 949 | |
| 950 | if (thresholdData.criticalHigh) |
| 951 | { |
| 952 | readable |= |
| 953 | 1 << static_cast<uint8_t>(IPMIThresholdRespBits::upperCritical); |
| 954 | upperCritical = *thresholdData.criticalHigh; |
| 955 | } |
| 956 | if (thresholdData.criticalLow) |
| 957 | { |
| 958 | readable |= |
| 959 | 1 << static_cast<uint8_t>(IPMIThresholdRespBits::lowerCritical); |
| 960 | lowerCritical = *thresholdData.criticalLow; |
| 961 | } |
| 962 | |
| 963 | return ipmi::responseSuccess(readable, lowerNC, lowerCritical, |
| 964 | lowerNonRecoverable, upperNC, upperCritical, |
| 965 | upperNonRecoverable); |
| 966 | } |
| 967 | |
| 968 | /** @brief implements the get Sensor event enable command |
| 969 | * @param sensorNumber - sensor number |
| 970 | * |
| 971 | * @returns IPMI completion code plus response data |
| 972 | * - enabled - Sensor Event messages |
| 973 | * - assertionEnabledLsb - Assertion event messages |
| 974 | * - assertionEnabledMsb - Assertion event messages |
| 975 | * - deassertionEnabledLsb - Deassertion event messages |
| 976 | * - deassertionEnabledMsb - Deassertion event messages |
| 977 | */ |
| 978 | |
| 979 | ipmi::RspType<uint8_t, // enabled |
| 980 | uint8_t, // assertionEnabledLsb |
| 981 | uint8_t, // assertionEnabledMsb |
| 982 | uint8_t, // deassertionEnabledLsb |
| 983 | uint8_t> // deassertionEnabledMsb |
| 984 | ipmiSenGetSensorEventEnable(ipmi::Context::ptr ctx, uint8_t sensorNum) |
| 985 | { |
| 986 | std::string connection; |
| 987 | std::string path; |
| 988 | |
| 989 | uint8_t enabled = 0; |
| 990 | uint8_t assertionEnabledLsb = 0; |
| 991 | uint8_t assertionEnabledMsb = 0; |
| 992 | uint8_t deassertionEnabledLsb = 0; |
| 993 | uint8_t deassertionEnabledMsb = 0; |
| 994 | |
| 995 | auto status = getSensorConnection(ctx, sensorNum, connection, path); |
| 996 | if (status) |
| 997 | { |
| 998 | return ipmi::response(status); |
| 999 | } |
| 1000 | |
| 1001 | DbusInterfaceMap sensorMap; |
| 1002 | if (!getSensorMap(ctx, connection, path, sensorMap)) |
| 1003 | { |
| 1004 | return ipmi::responseResponseError(); |
| 1005 | } |
| 1006 | |
| 1007 | auto warningInterface = |
| 1008 | sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Warning"); |
| 1009 | auto criticalInterface = |
| 1010 | sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Critical"); |
| 1011 | if ((warningInterface != sensorMap.end()) || |
| 1012 | (criticalInterface != sensorMap.end())) |
| 1013 | { |
| 1014 | enabled = static_cast<uint8_t>( |
| 1015 | IPMISensorEventEnableByte2::sensorScanningEnable); |
| 1016 | if (warningInterface != sensorMap.end()) |
| 1017 | { |
| 1018 | auto& warningMap = warningInterface->second; |
| 1019 | |
| 1020 | auto warningHigh = warningMap.find("WarningHigh"); |
| 1021 | auto warningLow = warningMap.find("WarningLow"); |
| 1022 | if (warningHigh != warningMap.end()) |
| 1023 | { |
| 1024 | assertionEnabledLsb |= static_cast<uint8_t>( |
| 1025 | IPMISensorEventEnableThresholds::upperNonCriticalGoingHigh); |
| 1026 | deassertionEnabledLsb |= static_cast<uint8_t>( |
| 1027 | IPMISensorEventEnableThresholds::upperNonCriticalGoingLow); |
| 1028 | } |
| 1029 | if (warningLow != warningMap.end()) |
| 1030 | { |
| 1031 | assertionEnabledLsb |= static_cast<uint8_t>( |
| 1032 | IPMISensorEventEnableThresholds::lowerNonCriticalGoingLow); |
| 1033 | deassertionEnabledLsb |= static_cast<uint8_t>( |
| 1034 | IPMISensorEventEnableThresholds::lowerNonCriticalGoingHigh); |
| 1035 | } |
| 1036 | } |
| 1037 | if (criticalInterface != sensorMap.end()) |
| 1038 | { |
| 1039 | auto& criticalMap = criticalInterface->second; |
| 1040 | |
| 1041 | auto criticalHigh = criticalMap.find("CriticalHigh"); |
| 1042 | auto criticalLow = criticalMap.find("CriticalLow"); |
| 1043 | |
| 1044 | if (criticalHigh != criticalMap.end()) |
| 1045 | { |
| 1046 | assertionEnabledMsb |= static_cast<uint8_t>( |
| 1047 | IPMISensorEventEnableThresholds::upperCriticalGoingHigh); |
| 1048 | deassertionEnabledMsb |= static_cast<uint8_t>( |
| 1049 | IPMISensorEventEnableThresholds::upperCriticalGoingLow); |
| 1050 | } |
| 1051 | if (criticalLow != criticalMap.end()) |
| 1052 | { |
| 1053 | assertionEnabledLsb |= static_cast<uint8_t>( |
| 1054 | IPMISensorEventEnableThresholds::lowerCriticalGoingLow); |
| 1055 | deassertionEnabledLsb |= static_cast<uint8_t>( |
| 1056 | IPMISensorEventEnableThresholds::lowerCriticalGoingHigh); |
| 1057 | } |
| 1058 | } |
| 1059 | } |
| 1060 | |
| 1061 | return ipmi::responseSuccess(enabled, assertionEnabledLsb, |
| 1062 | assertionEnabledMsb, deassertionEnabledLsb, |
| 1063 | deassertionEnabledMsb); |
| 1064 | } |
| 1065 | |
| 1066 | /** @brief implements the get Sensor event status command |
| 1067 | * @param sensorNumber - sensor number, FFh = reserved |
| 1068 | * |
| 1069 | * @returns IPMI completion code plus response data |
| 1070 | * - sensorEventStatus - Sensor Event messages state |
| 1071 | * - assertions - Assertion event messages |
| 1072 | * - deassertions - Deassertion event messages |
| 1073 | */ |
| 1074 | ipmi::RspType<uint8_t, // sensorEventStatus |
| 1075 | std::bitset<16>, // assertions |
| 1076 | std::bitset<16> // deassertion |
| 1077 | > |
| 1078 | ipmiSenGetSensorEventStatus(ipmi::Context::ptr ctx, uint8_t sensorNum) |
| 1079 | { |
| 1080 | if (sensorNum == reservedSensorNumber) |
| 1081 | { |
| 1082 | return ipmi::responseInvalidFieldRequest(); |
| 1083 | } |
| 1084 | |
| 1085 | std::string connection; |
| 1086 | std::string path; |
| 1087 | auto status = getSensorConnection(ctx, sensorNum, connection, path); |
| 1088 | if (status) |
| 1089 | { |
| 1090 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 1091 | "ipmiSenGetSensorEventStatus: Sensor connection Error", |
| 1092 | phosphor::logging::entry("SENSOR=%d", sensorNum)); |
| 1093 | return ipmi::response(status); |
| 1094 | } |
| 1095 | |
| 1096 | DbusInterfaceMap sensorMap; |
| 1097 | if (!getSensorMap(ctx, connection, path, sensorMap)) |
| 1098 | { |
| 1099 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 1100 | "ipmiSenGetSensorEventStatus: Sensor Mapping Error", |
| 1101 | phosphor::logging::entry("SENSOR=%s", path.c_str())); |
| 1102 | return ipmi::responseResponseError(); |
| 1103 | } |
| 1104 | auto warningInterface = |
| 1105 | sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Warning"); |
| 1106 | auto criticalInterface = |
| 1107 | sensorMap.find("xyz.openbmc_project.Sensor.Threshold.Critical"); |
| 1108 | |
| 1109 | uint8_t sensorEventStatus = |
| 1110 | static_cast<uint8_t>(IPMISensorEventEnableByte2::sensorScanningEnable); |
| 1111 | |
| 1112 | std::optional<bool> criticalDeassertHigh = |
| 1113 | thresholdDeassertMap[path]["CriticalAlarmHigh"]; |
| 1114 | std::optional<bool> criticalDeassertLow = |
| 1115 | thresholdDeassertMap[path]["CriticalAlarmLow"]; |
| 1116 | std::optional<bool> warningDeassertHigh = |
| 1117 | thresholdDeassertMap[path]["WarningAlarmHigh"]; |
| 1118 | std::optional<bool> warningDeassertLow = |
| 1119 | thresholdDeassertMap[path]["WarningAlarmLow"]; |
| 1120 | |
| 1121 | std::bitset<16> assertions = 0; |
| 1122 | std::bitset<16> deassertions = 0; |
| 1123 | |
| 1124 | if (criticalDeassertHigh && !*criticalDeassertHigh) |
| 1125 | { |
| 1126 | deassertions.set(static_cast<size_t>( |
| 1127 | IPMIGetSensorEventEnableThresholds::upperCriticalGoingHigh)); |
| 1128 | } |
| 1129 | if (criticalDeassertLow && !*criticalDeassertLow) |
| 1130 | { |
| 1131 | deassertions.set(static_cast<size_t>( |
| 1132 | IPMIGetSensorEventEnableThresholds::upperCriticalGoingLow)); |
| 1133 | } |
| 1134 | if (warningDeassertHigh && !*warningDeassertHigh) |
| 1135 | { |
| 1136 | deassertions.set(static_cast<size_t>( |
| 1137 | IPMIGetSensorEventEnableThresholds::upperNonCriticalGoingHigh)); |
| 1138 | } |
| 1139 | if (warningDeassertLow && !*warningDeassertLow) |
| 1140 | { |
| 1141 | deassertions.set(static_cast<size_t>( |
| 1142 | IPMIGetSensorEventEnableThresholds::lowerNonCriticalGoingHigh)); |
| 1143 | } |
| 1144 | if ((warningInterface != sensorMap.end()) || |
| 1145 | (criticalInterface != sensorMap.end())) |
| 1146 | { |
| 1147 | sensorEventStatus = static_cast<size_t>( |
| 1148 | IPMISensorEventEnableByte2::eventMessagesEnable); |
| 1149 | if (warningInterface != sensorMap.end()) |
| 1150 | { |
| 1151 | auto& warningMap = warningInterface->second; |
| 1152 | |
| 1153 | auto warningHigh = warningMap.find("WarningAlarmHigh"); |
| 1154 | auto warningLow = warningMap.find("WarningAlarmLow"); |
| 1155 | auto warningHighAlarm = false; |
| 1156 | auto warningLowAlarm = false; |
| 1157 | |
| 1158 | if (warningHigh != warningMap.end()) |
| 1159 | { |
| 1160 | warningHighAlarm = std::get<bool>(warningHigh->second); |
| 1161 | } |
| 1162 | if (warningLow != warningMap.end()) |
| 1163 | { |
| 1164 | warningLowAlarm = std::get<bool>(warningLow->second); |
| 1165 | } |
| 1166 | if (warningHighAlarm) |
| 1167 | { |
| 1168 | assertions.set( |
| 1169 | static_cast<size_t>(IPMIGetSensorEventEnableThresholds:: |
| 1170 | upperNonCriticalGoingHigh)); |
| 1171 | } |
| 1172 | if (warningLowAlarm) |
| 1173 | { |
| 1174 | assertions.set( |
| 1175 | static_cast<size_t>(IPMIGetSensorEventEnableThresholds:: |
| 1176 | lowerNonCriticalGoingLow)); |
| 1177 | } |
| 1178 | } |
| 1179 | if (criticalInterface != sensorMap.end()) |
| 1180 | { |
| 1181 | auto& criticalMap = criticalInterface->second; |
| 1182 | |
| 1183 | auto criticalHigh = criticalMap.find("CriticalAlarmHigh"); |
| 1184 | auto criticalLow = criticalMap.find("CriticalAlarmLow"); |
| 1185 | auto criticalHighAlarm = false; |
| 1186 | auto criticalLowAlarm = false; |
| 1187 | |
| 1188 | if (criticalHigh != criticalMap.end()) |
| 1189 | { |
| 1190 | criticalHighAlarm = std::get<bool>(criticalHigh->second); |
| 1191 | } |
| 1192 | if (criticalLow != criticalMap.end()) |
| 1193 | { |
| 1194 | criticalLowAlarm = std::get<bool>(criticalLow->second); |
| 1195 | } |
| 1196 | if (criticalHighAlarm) |
| 1197 | { |
| 1198 | assertions.set( |
| 1199 | static_cast<size_t>(IPMIGetSensorEventEnableThresholds:: |
| 1200 | upperCriticalGoingHigh)); |
| 1201 | } |
| 1202 | if (criticalLowAlarm) |
| 1203 | { |
| 1204 | assertions.set(static_cast<size_t>( |
| 1205 | IPMIGetSensorEventEnableThresholds::lowerCriticalGoingLow)); |
| 1206 | } |
| 1207 | } |
| 1208 | } |
| 1209 | |
| 1210 | return ipmi::responseSuccess(sensorEventStatus, assertions, deassertions); |
| 1211 | } |
| 1212 | |
Willy Tu | 38e7a2b | 2021-03-29 15:09:56 -0700 | [diff] [blame^] | 1213 | // Construct a type 1 SDR for threshold sensor. |
| 1214 | bool constructSensorSdr(uint16_t sensorNum, uint16_t recordID, |
| 1215 | const std::string& path, |
| 1216 | const DbusInterfaceMap& sensorMap, |
| 1217 | get_sdr::SensorDataFullRecord& record) |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1218 | { |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1219 | get_sdr::header::set_record_id( |
| 1220 | recordID, reinterpret_cast<get_sdr::SensorDataRecordHeader*>(&record)); |
| 1221 | |
Willy Tu | 38e7a2b | 2021-03-29 15:09:56 -0700 | [diff] [blame^] | 1222 | uint8_t sensornumber = static_cast<uint8_t>(sensorNum); |
| 1223 | uint8_t lun = static_cast<uint8_t>(sensorNum >> 8); |
| 1224 | |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1225 | record.header.sdr_version = ipmiSdrVersion; |
| 1226 | record.header.record_type = get_sdr::SENSOR_DATA_FULL_RECORD; |
| 1227 | record.header.record_length = sizeof(get_sdr::SensorDataFullRecord) - |
| 1228 | sizeof(get_sdr::SensorDataRecordHeader); |
Willy Tu | 38e7a2b | 2021-03-29 15:09:56 -0700 | [diff] [blame^] | 1229 | record.key.owner_id = bmcI2CAddr; |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1230 | record.key.owner_lun = lun; |
| 1231 | record.key.sensor_number = sensornumber; |
| 1232 | |
| 1233 | record.body.sensor_capabilities = 0x68; // auto rearm - todo hysteresis |
| 1234 | record.body.sensor_type = getSensorTypeFromPath(path); |
| 1235 | std::string type = getSensorTypeStringFromPath(path); |
| 1236 | auto typeCstr = type.c_str(); |
| 1237 | auto findUnits = sensorUnits.find(typeCstr); |
| 1238 | if (findUnits != sensorUnits.end()) |
| 1239 | { |
| 1240 | record.body.sensor_units_2_base = |
| 1241 | static_cast<uint8_t>(findUnits->second); |
| 1242 | } // else default 0x0 unspecified |
| 1243 | |
| 1244 | record.body.event_reading_type = getSensorEventTypeFromPath(path); |
| 1245 | |
Hao Jiang | d2afd05 | 2020-12-10 15:09:32 -0800 | [diff] [blame] | 1246 | auto sensorObject = sensorMap.find(sensor::sensorInterface); |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1247 | if (sensorObject == sensorMap.end()) |
| 1248 | { |
| 1249 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 1250 | "getSensorDataRecord: sensorObject error"); |
Willy Tu | 38e7a2b | 2021-03-29 15:09:56 -0700 | [diff] [blame^] | 1251 | return false; |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1252 | } |
| 1253 | |
| 1254 | uint8_t entityId = 0; |
| 1255 | uint8_t entityInstance = 0x01; |
| 1256 | |
| 1257 | // follow the association chain to get the parent board's entityid and |
| 1258 | // entityInstance |
| 1259 | updateIpmiFromAssociation(path, sensorMap, entityId, entityInstance); |
| 1260 | |
| 1261 | record.body.entity_id = entityId; |
| 1262 | record.body.entity_instance = entityInstance; |
| 1263 | |
| 1264 | auto maxObject = sensorObject->second.find("MaxValue"); |
| 1265 | auto minObject = sensorObject->second.find("MinValue"); |
| 1266 | |
| 1267 | // If min and/or max are left unpopulated, |
| 1268 | // then default to what a signed byte would be, namely (-128,127) range. |
| 1269 | auto max = static_cast<double>(std::numeric_limits<int8_t>::max()); |
| 1270 | auto min = static_cast<double>(std::numeric_limits<int8_t>::lowest()); |
| 1271 | if (maxObject != sensorObject->second.end()) |
| 1272 | { |
| 1273 | max = std::visit(VariantToDoubleVisitor(), maxObject->second); |
| 1274 | } |
| 1275 | |
| 1276 | if (minObject != sensorObject->second.end()) |
| 1277 | { |
| 1278 | min = std::visit(VariantToDoubleVisitor(), minObject->second); |
| 1279 | } |
| 1280 | |
| 1281 | int16_t mValue = 0; |
| 1282 | int8_t rExp = 0; |
| 1283 | int16_t bValue = 0; |
| 1284 | int8_t bExp = 0; |
| 1285 | bool bSigned = false; |
| 1286 | |
| 1287 | if (!getSensorAttributes(max, min, mValue, rExp, bValue, bExp, bSigned)) |
| 1288 | { |
| 1289 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 1290 | "getSensorDataRecord: getSensorAttributes error"); |
Willy Tu | 38e7a2b | 2021-03-29 15:09:56 -0700 | [diff] [blame^] | 1291 | return false; |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1292 | } |
| 1293 | |
| 1294 | // The record.body is a struct SensorDataFullRecordBody |
| 1295 | // from sensorhandler.hpp in phosphor-ipmi-host. |
| 1296 | // The meaning of these bits appears to come from |
| 1297 | // table 43.1 of the IPMI spec. |
| 1298 | // The above 5 sensor attributes are stuffed in as follows: |
| 1299 | // Byte 21 = AA000000 = analog interpretation, 10 signed, 00 unsigned |
| 1300 | // Byte 22-24 are for other purposes |
| 1301 | // Byte 25 = MMMMMMMM = LSB of M |
| 1302 | // Byte 26 = MMTTTTTT = MSB of M (signed), and Tolerance |
| 1303 | // Byte 27 = BBBBBBBB = LSB of B |
| 1304 | // Byte 28 = BBAAAAAA = MSB of B (signed), and LSB of Accuracy |
| 1305 | // Byte 29 = AAAAEE00 = MSB of Accuracy, exponent of Accuracy |
| 1306 | // Byte 30 = RRRRBBBB = rExp (signed), bExp (signed) |
| 1307 | |
| 1308 | // apply M, B, and exponents, M and B are 10 bit values, exponents are 4 |
| 1309 | record.body.m_lsb = mValue & 0xFF; |
| 1310 | |
| 1311 | uint8_t mBitSign = (mValue < 0) ? 1 : 0; |
| 1312 | uint8_t mBitNine = (mValue & 0x0100) >> 8; |
| 1313 | |
| 1314 | // move the smallest bit of the MSB into place (bit 9) |
| 1315 | // the MSbs are bits 7:8 in m_msb_and_tolerance |
| 1316 | record.body.m_msb_and_tolerance = (mBitSign << 7) | (mBitNine << 6); |
| 1317 | |
| 1318 | record.body.b_lsb = bValue & 0xFF; |
| 1319 | |
| 1320 | uint8_t bBitSign = (bValue < 0) ? 1 : 0; |
| 1321 | uint8_t bBitNine = (bValue & 0x0100) >> 8; |
| 1322 | |
| 1323 | // move the smallest bit of the MSB into place (bit 9) |
| 1324 | // the MSbs are bits 7:8 in b_msb_and_accuracy_lsb |
| 1325 | record.body.b_msb_and_accuracy_lsb = (bBitSign << 7) | (bBitNine << 6); |
| 1326 | |
| 1327 | uint8_t rExpSign = (rExp < 0) ? 1 : 0; |
| 1328 | uint8_t rExpBits = rExp & 0x07; |
| 1329 | |
| 1330 | uint8_t bExpSign = (bExp < 0) ? 1 : 0; |
| 1331 | uint8_t bExpBits = bExp & 0x07; |
| 1332 | |
| 1333 | // move rExp and bExp into place |
| 1334 | record.body.r_b_exponents = |
| 1335 | (rExpSign << 7) | (rExpBits << 4) | (bExpSign << 3) | bExpBits; |
| 1336 | |
| 1337 | // Set the analog reading byte interpretation accordingly |
| 1338 | record.body.sensor_units_1 = (bSigned ? 1 : 0) << 7; |
| 1339 | |
| 1340 | // TODO(): Perhaps care about Tolerance, Accuracy, and so on |
| 1341 | // These seem redundant, but derivable from the above 5 attributes |
| 1342 | // Original comment said "todo fill out rest of units" |
| 1343 | |
| 1344 | // populate sensor name from path |
Willy Tu | 38e7a2b | 2021-03-29 15:09:56 -0700 | [diff] [blame^] | 1345 | auto name = sensor::parseSdrIdFromPath(path); |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1346 | record.body.id_string_info = name.size(); |
| 1347 | std::strncpy(record.body.id_string, name.c_str(), |
| 1348 | sizeof(record.body.id_string)); |
| 1349 | |
Josh Lehan | a55c953 | 2020-10-28 21:59:06 -0700 | [diff] [blame] | 1350 | // Remember the sensor name, as determined for this sensor number |
| 1351 | details::sdrStatsTable.updateName(sensornumber, name); |
| 1352 | |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1353 | IPMIThresholds thresholdData; |
| 1354 | try |
| 1355 | { |
| 1356 | thresholdData = getIPMIThresholds(sensorMap); |
| 1357 | } |
| 1358 | catch (std::exception&) |
| 1359 | { |
| 1360 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 1361 | "getSensorDataRecord: getIPMIThresholds error"); |
Willy Tu | 38e7a2b | 2021-03-29 15:09:56 -0700 | [diff] [blame^] | 1362 | return false; |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1363 | } |
| 1364 | |
| 1365 | if (thresholdData.criticalHigh) |
| 1366 | { |
| 1367 | record.body.upper_critical_threshold = *thresholdData.criticalHigh; |
| 1368 | record.body.supported_deassertions[1] |= static_cast<uint8_t>( |
| 1369 | IPMISensorEventEnableThresholds::criticalThreshold); |
| 1370 | record.body.supported_deassertions[1] |= static_cast<uint8_t>( |
| 1371 | IPMISensorEventEnableThresholds::upperCriticalGoingHigh); |
| 1372 | record.body.supported_assertions[1] |= static_cast<uint8_t>( |
| 1373 | IPMISensorEventEnableThresholds::upperCriticalGoingHigh); |
| 1374 | record.body.discrete_reading_setting_mask[0] |= |
| 1375 | static_cast<uint8_t>(IPMISensorReadingByte3::upperCritical); |
| 1376 | } |
| 1377 | if (thresholdData.warningHigh) |
| 1378 | { |
| 1379 | record.body.upper_noncritical_threshold = *thresholdData.warningHigh; |
| 1380 | record.body.supported_deassertions[1] |= static_cast<uint8_t>( |
| 1381 | IPMISensorEventEnableThresholds::nonCriticalThreshold); |
| 1382 | record.body.supported_deassertions[0] |= static_cast<uint8_t>( |
| 1383 | IPMISensorEventEnableThresholds::upperNonCriticalGoingHigh); |
| 1384 | record.body.supported_assertions[0] |= static_cast<uint8_t>( |
| 1385 | IPMISensorEventEnableThresholds::upperNonCriticalGoingHigh); |
| 1386 | record.body.discrete_reading_setting_mask[0] |= |
| 1387 | static_cast<uint8_t>(IPMISensorReadingByte3::upperNonCritical); |
| 1388 | } |
| 1389 | if (thresholdData.criticalLow) |
| 1390 | { |
| 1391 | record.body.lower_critical_threshold = *thresholdData.criticalLow; |
| 1392 | record.body.supported_assertions[1] |= static_cast<uint8_t>( |
| 1393 | IPMISensorEventEnableThresholds::criticalThreshold); |
| 1394 | record.body.supported_deassertions[0] |= static_cast<uint8_t>( |
| 1395 | IPMISensorEventEnableThresholds::lowerCriticalGoingLow); |
| 1396 | record.body.supported_assertions[0] |= static_cast<uint8_t>( |
| 1397 | IPMISensorEventEnableThresholds::lowerCriticalGoingLow); |
| 1398 | record.body.discrete_reading_setting_mask[0] |= |
| 1399 | static_cast<uint8_t>(IPMISensorReadingByte3::lowerCritical); |
| 1400 | } |
| 1401 | if (thresholdData.warningLow) |
| 1402 | { |
| 1403 | record.body.lower_noncritical_threshold = *thresholdData.warningLow; |
| 1404 | record.body.supported_assertions[1] |= static_cast<uint8_t>( |
| 1405 | IPMISensorEventEnableThresholds::nonCriticalThreshold); |
| 1406 | record.body.supported_deassertions[0] |= static_cast<uint8_t>( |
| 1407 | IPMISensorEventEnableThresholds::lowerNonCriticalGoingLow); |
| 1408 | record.body.supported_assertions[0] |= static_cast<uint8_t>( |
| 1409 | IPMISensorEventEnableThresholds::lowerNonCriticalGoingLow); |
| 1410 | record.body.discrete_reading_setting_mask[0] |= |
| 1411 | static_cast<uint8_t>(IPMISensorReadingByte3::lowerNonCritical); |
| 1412 | } |
| 1413 | |
| 1414 | // everything that is readable is setable |
| 1415 | record.body.discrete_reading_setting_mask[1] = |
| 1416 | record.body.discrete_reading_setting_mask[0]; |
Willy Tu | 38e7a2b | 2021-03-29 15:09:56 -0700 | [diff] [blame^] | 1417 | return true; |
| 1418 | } |
| 1419 | |
| 1420 | static int getSensorDataRecord(ipmi::Context::ptr ctx, |
| 1421 | std::vector<uint8_t>& recordData, |
| 1422 | uint16_t recordID) |
| 1423 | { |
| 1424 | size_t fruCount = 0; |
| 1425 | ipmi::Cc ret = ipmi::storage::getFruSdrCount(ctx, fruCount); |
| 1426 | if (ret != ipmi::ccSuccess) |
| 1427 | { |
| 1428 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 1429 | "getSensorDataRecord: getFruSdrCount error"); |
| 1430 | return GENERAL_ERROR; |
| 1431 | } |
| 1432 | |
| 1433 | auto& sensorTree = getSensorTree(); |
| 1434 | size_t lastRecord = |
| 1435 | sensorTree.size() + fruCount + ipmi::storage::type12Count + -1; |
| 1436 | if (recordID == lastRecordIndex) |
| 1437 | { |
| 1438 | recordID = lastRecord; |
| 1439 | } |
| 1440 | if (recordID > lastRecord) |
| 1441 | { |
| 1442 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 1443 | "getSensorDataRecord: recordID > lastRecord error"); |
| 1444 | return GENERAL_ERROR; |
| 1445 | } |
| 1446 | |
| 1447 | if (recordID >= sensorTree.size()) |
| 1448 | { |
| 1449 | size_t fruIndex = recordID - sensorTree.size(); |
| 1450 | |
| 1451 | if (fruIndex >= fruCount) |
| 1452 | { |
| 1453 | // handle type 12 hardcoded records |
| 1454 | size_t type12Index = fruIndex - fruCount; |
| 1455 | if (type12Index >= ipmi::storage::type12Count) |
| 1456 | { |
| 1457 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 1458 | "getSensorDataRecord: type12Index error"); |
| 1459 | return GENERAL_ERROR; |
| 1460 | } |
| 1461 | recordData = ipmi::storage::getType12SDRs(type12Index, recordID); |
| 1462 | } |
| 1463 | else |
| 1464 | { |
| 1465 | // handle fru records |
| 1466 | get_sdr::SensorDataFruRecord data; |
| 1467 | ret = ipmi::storage::getFruSdrs(ctx, fruIndex, data); |
| 1468 | if (ret != IPMI_CC_OK) |
| 1469 | { |
| 1470 | return GENERAL_ERROR; |
| 1471 | } |
| 1472 | data.header.record_id_msb = recordID >> 8; |
| 1473 | data.header.record_id_lsb = recordID & 0xFF; |
| 1474 | recordData.insert(recordData.end(), (uint8_t*)&data, |
| 1475 | ((uint8_t*)&data) + sizeof(data)); |
| 1476 | } |
| 1477 | |
| 1478 | return 0; |
| 1479 | } |
| 1480 | |
| 1481 | std::string connection; |
| 1482 | std::string path; |
| 1483 | auto status = getSensorConnection(ctx, recordID, connection, path); |
| 1484 | if (status) |
| 1485 | { |
| 1486 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 1487 | "getSensorDataRecord: getSensorConnection error"); |
| 1488 | return GENERAL_ERROR; |
| 1489 | } |
| 1490 | DbusInterfaceMap sensorMap; |
| 1491 | if (!getSensorMap(ctx, connection, path, sensorMap, sensorMapUpdatePeriod)) |
| 1492 | { |
| 1493 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 1494 | "getSensorDataRecord: getSensorMap error"); |
| 1495 | return GENERAL_ERROR; |
| 1496 | } |
| 1497 | uint16_t sensorNum = getSensorNumberFromPath(path); |
| 1498 | if (sensorNum == invalidSensorNumber) |
| 1499 | { |
| 1500 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 1501 | "getSensorDataRecord: invalidSensorNumber"); |
| 1502 | return GENERAL_ERROR; |
| 1503 | } |
| 1504 | |
| 1505 | auto sensorObject = sensorMap.find(sensor::sensorInterface); |
| 1506 | // Construct full record (SDR type 1) for the threshold sensors |
| 1507 | if (sensorObject != sensorMap.end()) |
| 1508 | { |
| 1509 | get_sdr::SensorDataFullRecord record = {0}; |
| 1510 | |
| 1511 | if (!constructSensorSdr(sensorNum, recordID, path, sensorMap, record)) |
| 1512 | { |
| 1513 | return GENERAL_ERROR; |
| 1514 | } |
| 1515 | recordData.insert(recordData.end(), (uint8_t*)&record, |
| 1516 | ((uint8_t*)&record) + sizeof(record)); |
| 1517 | } |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1518 | return 0; |
| 1519 | } |
| 1520 | |
| 1521 | /** @brief implements the get SDR Info command |
| 1522 | * @param count - Operation |
| 1523 | * |
| 1524 | * @returns IPMI completion code plus response data |
| 1525 | * - sdrCount - sensor/SDR count |
| 1526 | * - lunsAndDynamicPopulation - static/Dynamic sensor population flag |
| 1527 | */ |
| 1528 | static ipmi::RspType<uint8_t, // respcount |
| 1529 | uint8_t, // dynamic population flags |
| 1530 | uint32_t // last time a sensor was added |
| 1531 | > |
| 1532 | ipmiSensorGetDeviceSdrInfo(ipmi::Context::ptr ctx, |
| 1533 | std::optional<uint8_t> count) |
| 1534 | { |
| 1535 | auto& sensorTree = getSensorTree(); |
| 1536 | uint8_t sdrCount = 0; |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1537 | uint16_t recordID = 0; |
| 1538 | std::vector<uint8_t> record; |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1539 | // Sensors are dynamically allocated, and there is at least one LUN |
| 1540 | uint8_t lunsAndDynamicPopulation = 0x80; |
| 1541 | constexpr uint8_t getSdrCount = 0x01; |
| 1542 | constexpr uint8_t getSensorCount = 0x00; |
| 1543 | |
| 1544 | if (!getSensorSubtree(sensorTree) || sensorTree.empty()) |
| 1545 | { |
| 1546 | return ipmi::responseResponseError(); |
| 1547 | } |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1548 | uint16_t numSensors = sensorTree.size(); |
| 1549 | if (count.value_or(0) == getSdrCount) |
| 1550 | { |
| 1551 | // Count the number of Type 1 SDR entries assigned to the LUN |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1552 | while (!getSensorDataRecord(ctx, record, recordID++)) |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1553 | { |
| 1554 | get_sdr::SensorDataRecordHeader* hdr = |
| 1555 | reinterpret_cast<get_sdr::SensorDataRecordHeader*>( |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1556 | record.data()); |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1557 | if (hdr && hdr->record_type == get_sdr::SENSOR_DATA_FULL_RECORD) |
| 1558 | { |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1559 | get_sdr::SensorDataFullRecord* recordData = |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1560 | reinterpret_cast<get_sdr::SensorDataFullRecord*>( |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1561 | record.data()); |
| 1562 | if (ctx->lun == recordData->key.owner_lun) |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1563 | { |
| 1564 | sdrCount++; |
| 1565 | } |
| 1566 | } |
| 1567 | } |
| 1568 | } |
| 1569 | else if (count.value_or(0) == getSensorCount) |
| 1570 | { |
| 1571 | // Return the number of sensors attached to the LUN |
| 1572 | if ((ctx->lun == 0) && (numSensors > 0)) |
| 1573 | { |
| 1574 | sdrCount = |
| 1575 | (numSensors > maxSensorsPerLUN) ? maxSensorsPerLUN : numSensors; |
| 1576 | } |
| 1577 | else if ((ctx->lun == 1) && (numSensors > maxSensorsPerLUN)) |
| 1578 | { |
| 1579 | sdrCount = (numSensors > (2 * maxSensorsPerLUN)) |
| 1580 | ? maxSensorsPerLUN |
| 1581 | : (numSensors - maxSensorsPerLUN) & maxSensorsPerLUN; |
| 1582 | } |
| 1583 | else if (ctx->lun == 3) |
| 1584 | { |
| 1585 | if (numSensors <= maxIPMISensors) |
| 1586 | { |
| 1587 | sdrCount = |
| 1588 | (numSensors - (2 * maxSensorsPerLUN)) & maxSensorsPerLUN; |
| 1589 | } |
| 1590 | else |
| 1591 | { |
| 1592 | // error |
| 1593 | throw std::out_of_range( |
| 1594 | "Maximum number of IPMI sensors exceeded."); |
| 1595 | } |
| 1596 | } |
| 1597 | } |
| 1598 | else |
| 1599 | { |
| 1600 | return ipmi::responseInvalidFieldRequest(); |
| 1601 | } |
| 1602 | |
| 1603 | // Get Sensor count. This returns the number of sensors |
| 1604 | if (numSensors > 0) |
| 1605 | { |
| 1606 | lunsAndDynamicPopulation |= 1; |
| 1607 | } |
| 1608 | if (numSensors > maxSensorsPerLUN) |
| 1609 | { |
| 1610 | lunsAndDynamicPopulation |= 2; |
| 1611 | } |
| 1612 | if (numSensors >= (maxSensorsPerLUN * 2)) |
| 1613 | { |
| 1614 | lunsAndDynamicPopulation |= 8; |
| 1615 | } |
| 1616 | if (numSensors > maxIPMISensors) |
| 1617 | { |
| 1618 | // error |
| 1619 | throw std::out_of_range("Maximum number of IPMI sensors exceeded."); |
| 1620 | } |
| 1621 | |
| 1622 | return ipmi::responseSuccess(sdrCount, lunsAndDynamicPopulation, |
| 1623 | sdrLastAdd); |
| 1624 | } |
| 1625 | |
| 1626 | /* end sensor commands */ |
| 1627 | |
| 1628 | /* storage commands */ |
| 1629 | |
| 1630 | ipmi::RspType<uint8_t, // sdr version |
| 1631 | uint16_t, // record count |
| 1632 | uint16_t, // free space |
| 1633 | uint32_t, // most recent addition |
| 1634 | uint32_t, // most recent erase |
| 1635 | uint8_t // operationSupport |
| 1636 | > |
| 1637 | ipmiStorageGetSDRRepositoryInfo(ipmi::Context::ptr ctx) |
| 1638 | { |
| 1639 | auto& sensorTree = getSensorTree(); |
| 1640 | constexpr const uint16_t unspecifiedFreeSpace = 0xFFFF; |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1641 | if (!getSensorSubtree(sensorTree) && sensorTree.empty()) |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1642 | { |
| 1643 | return ipmi::responseResponseError(); |
| 1644 | } |
| 1645 | |
| 1646 | size_t fruCount = 0; |
| 1647 | ipmi::Cc ret = ipmi::storage::getFruSdrCount(ctx, fruCount); |
| 1648 | if (ret != ipmi::ccSuccess) |
| 1649 | { |
| 1650 | return ipmi::response(ret); |
| 1651 | } |
| 1652 | |
| 1653 | uint16_t recordCount = |
| 1654 | sensorTree.size() + fruCount + ipmi::storage::type12Count; |
| 1655 | |
| 1656 | uint8_t operationSupport = static_cast<uint8_t>( |
| 1657 | SdrRepositoryInfoOps::overflow); // write not supported |
| 1658 | |
| 1659 | operationSupport |= |
| 1660 | static_cast<uint8_t>(SdrRepositoryInfoOps::allocCommandSupported); |
| 1661 | operationSupport |= static_cast<uint8_t>( |
| 1662 | SdrRepositoryInfoOps::reserveSDRRepositoryCommandSupported); |
| 1663 | return ipmi::responseSuccess(ipmiSdrVersion, recordCount, |
| 1664 | unspecifiedFreeSpace, sdrLastAdd, |
| 1665 | sdrLastRemove, operationSupport); |
| 1666 | } |
| 1667 | |
| 1668 | /** @brief implements the get SDR allocation info command |
| 1669 | * |
| 1670 | * @returns IPMI completion code plus response data |
| 1671 | * - allocUnits - Number of possible allocation units |
| 1672 | * - allocUnitSize - Allocation unit size in bytes. |
| 1673 | * - allocUnitFree - Number of free allocation units |
| 1674 | * - allocUnitLargestFree - Largest free block in allocation units |
| 1675 | * - maxRecordSize - Maximum record size in allocation units. |
| 1676 | */ |
| 1677 | ipmi::RspType<uint16_t, // allocUnits |
| 1678 | uint16_t, // allocUnitSize |
| 1679 | uint16_t, // allocUnitFree |
| 1680 | uint16_t, // allocUnitLargestFree |
| 1681 | uint8_t // maxRecordSize |
| 1682 | > |
| 1683 | ipmiStorageGetSDRAllocationInfo() |
| 1684 | { |
| 1685 | // 0000h unspecified number of alloc units |
| 1686 | constexpr uint16_t allocUnits = 0; |
| 1687 | |
| 1688 | constexpr uint16_t allocUnitFree = 0; |
| 1689 | constexpr uint16_t allocUnitLargestFree = 0; |
| 1690 | // only allow one block at a time |
| 1691 | constexpr uint8_t maxRecordSize = 1; |
| 1692 | |
| 1693 | return ipmi::responseSuccess(allocUnits, maxSDRTotalSize, allocUnitFree, |
| 1694 | allocUnitLargestFree, maxRecordSize); |
| 1695 | } |
| 1696 | |
| 1697 | /** @brief implements the reserve SDR command |
| 1698 | * @returns IPMI completion code plus response data |
| 1699 | * - sdrReservationID |
| 1700 | */ |
| 1701 | ipmi::RspType<uint16_t> ipmiStorageReserveSDR() |
| 1702 | { |
| 1703 | sdrReservationID++; |
| 1704 | if (sdrReservationID == 0) |
| 1705 | { |
| 1706 | sdrReservationID++; |
| 1707 | } |
| 1708 | |
| 1709 | return ipmi::responseSuccess(sdrReservationID); |
| 1710 | } |
| 1711 | |
| 1712 | ipmi::RspType<uint16_t, // next record ID |
| 1713 | std::vector<uint8_t> // payload |
| 1714 | > |
| 1715 | ipmiStorageGetSDR(ipmi::Context::ptr ctx, uint16_t reservationID, |
| 1716 | uint16_t recordID, uint8_t offset, uint8_t bytesToRead) |
| 1717 | { |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1718 | size_t fruCount = 0; |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1719 | // reservation required for partial reads with non zero offset into |
| 1720 | // record |
| 1721 | if ((sdrReservationID == 0 || reservationID != sdrReservationID) && offset) |
| 1722 | { |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1723 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 1724 | "ipmiStorageGetSDR: responseInvalidReservationId"); |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1725 | return ipmi::responseInvalidReservationId(); |
| 1726 | } |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1727 | ipmi::Cc ret = ipmi::storage::getFruSdrCount(ctx, fruCount); |
| 1728 | if (ret != ipmi::ccSuccess) |
| 1729 | { |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1730 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 1731 | "ipmiStorageGetSDR: getFruSdrCount error"); |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1732 | return ipmi::response(ret); |
| 1733 | } |
| 1734 | |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1735 | auto& sensorTree = getSensorTree(); |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1736 | size_t lastRecord = |
| 1737 | sensorTree.size() + fruCount + ipmi::storage::type12Count - 1; |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1738 | uint16_t nextRecordId = lastRecord > recordID ? recordID + 1 : 0XFFFF; |
| 1739 | |
| 1740 | if (!getSensorSubtree(sensorTree) && sensorTree.empty()) |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1741 | { |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1742 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 1743 | "ipmiStorageGetSDR: getSensorSubtree error"); |
| 1744 | return ipmi::responseResponseError(); |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1745 | } |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1746 | |
| 1747 | std::vector<uint8_t> record; |
| 1748 | if (getSensorDataRecord(ctx, record, recordID)) |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1749 | { |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1750 | phosphor::logging::log<phosphor::logging::level::ERR>( |
| 1751 | "ipmiStorageGetSDR: fail to get SDR"); |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1752 | return ipmi::responseInvalidFieldRequest(); |
| 1753 | } |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1754 | get_sdr::SensorDataRecordHeader* hdr = |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1755 | reinterpret_cast<get_sdr::SensorDataRecordHeader*>(record.data()); |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1756 | if (!hdr) |
| 1757 | { |
| 1758 | phosphor::logging::log<phosphor::logging::level::ERR>( |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1759 | "ipmiStorageGetSDR: record header is null"); |
| 1760 | return ipmi::responseSuccess(nextRecordId, record); |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1761 | } |
| 1762 | |
| 1763 | size_t sdrLength = |
| 1764 | sizeof(get_sdr::SensorDataRecordHeader) + hdr->record_length; |
| 1765 | if (sdrLength < (offset + bytesToRead)) |
| 1766 | { |
| 1767 | bytesToRead = sdrLength - offset; |
| 1768 | } |
| 1769 | |
| 1770 | uint8_t* respStart = reinterpret_cast<uint8_t*>(hdr) + offset; |
| 1771 | if (!respStart) |
| 1772 | { |
| 1773 | phosphor::logging::log<phosphor::logging::level::ERR>( |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1774 | "ipmiStorageGetSDR: record is null"); |
| 1775 | return ipmi::responseSuccess(nextRecordId, record); |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1776 | } |
| 1777 | |
| 1778 | std::vector<uint8_t> recordData(respStart, respStart + bytesToRead); |
Kuiying Wang | a8b5b26 | 2021-02-06 23:38:22 +0800 | [diff] [blame] | 1779 | |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1780 | return ipmi::responseSuccess(nextRecordId, recordData); |
| 1781 | } |
| 1782 | /* end storage commands */ |
| 1783 | |
| 1784 | void registerSensorFunctions() |
| 1785 | { |
| 1786 | // <Platform Event> |
| 1787 | ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, |
| 1788 | ipmi::sensor_event::cmdPlatformEvent, |
| 1789 | ipmi::Privilege::Operator, ipmiSenPlatformEvent); |
| 1790 | |
Willy Tu | dbafbce | 2021-03-29 00:37:05 -0700 | [diff] [blame] | 1791 | #ifdef FEATURE_DYNAMIC_SENSORS_WRITE |
| 1792 | // <Set Sensor Reading and Event Status> |
| 1793 | ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, |
| 1794 | ipmi::sensor_event::cmdSetSensorReadingAndEvtSts, |
| 1795 | ipmi::Privilege::Operator, ipmiSetSensorReading); |
| 1796 | #endif |
| 1797 | |
Willy Tu | de54f48 | 2021-01-26 15:59:09 -0800 | [diff] [blame] | 1798 | // <Get Sensor Reading> |
| 1799 | ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, |
| 1800 | ipmi::sensor_event::cmdGetSensorReading, |
| 1801 | ipmi::Privilege::User, ipmiSenGetSensorReading); |
| 1802 | |
| 1803 | // <Get Sensor Threshold> |
| 1804 | ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, |
| 1805 | ipmi::sensor_event::cmdGetSensorThreshold, |
| 1806 | ipmi::Privilege::User, ipmiSenGetSensorThresholds); |
| 1807 | |
| 1808 | // <Set Sensor Threshold> |
| 1809 | ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, |
| 1810 | ipmi::sensor_event::cmdSetSensorThreshold, |
| 1811 | ipmi::Privilege::Operator, |
| 1812 | ipmiSenSetSensorThresholds); |
| 1813 | |
| 1814 | // <Get Sensor Event Enable> |
| 1815 | ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, |
| 1816 | ipmi::sensor_event::cmdGetSensorEventEnable, |
| 1817 | ipmi::Privilege::User, ipmiSenGetSensorEventEnable); |
| 1818 | |
| 1819 | // <Get Sensor Event Status> |
| 1820 | ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, |
| 1821 | ipmi::sensor_event::cmdGetSensorEventStatus, |
| 1822 | ipmi::Privilege::User, ipmiSenGetSensorEventStatus); |
| 1823 | |
| 1824 | // register all storage commands for both Sensor and Storage command |
| 1825 | // versions |
| 1826 | |
| 1827 | // <Get SDR Repository Info> |
| 1828 | ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnStorage, |
| 1829 | ipmi::storage::cmdGetSdrRepositoryInfo, |
| 1830 | ipmi::Privilege::User, |
| 1831 | ipmiStorageGetSDRRepositoryInfo); |
| 1832 | |
| 1833 | // <Get Device SDR Info> |
| 1834 | ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, |
| 1835 | ipmi::sensor_event::cmdGetDeviceSdrInfo, |
| 1836 | ipmi::Privilege::User, ipmiSensorGetDeviceSdrInfo); |
| 1837 | |
| 1838 | // <Get SDR Allocation Info> |
| 1839 | ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnStorage, |
| 1840 | ipmi::storage::cmdGetSdrRepositoryAllocInfo, |
| 1841 | ipmi::Privilege::User, |
| 1842 | ipmiStorageGetSDRAllocationInfo); |
| 1843 | |
| 1844 | // <Reserve SDR Repo> |
| 1845 | ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, |
| 1846 | ipmi::sensor_event::cmdReserveDeviceSdrRepository, |
| 1847 | ipmi::Privilege::User, ipmiStorageReserveSDR); |
| 1848 | |
| 1849 | ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnStorage, |
| 1850 | ipmi::storage::cmdReserveSdrRepository, |
| 1851 | ipmi::Privilege::User, ipmiStorageReserveSDR); |
| 1852 | |
| 1853 | // <Get Sdr> |
| 1854 | ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnSensor, |
| 1855 | ipmi::sensor_event::cmdGetDeviceSdr, |
| 1856 | ipmi::Privilege::User, ipmiStorageGetSDR); |
| 1857 | |
| 1858 | ipmi::registerHandler(ipmi::prioOpenBmcBase, ipmi::netFnStorage, |
| 1859 | ipmi::storage::cmdGetSdr, ipmi::Privilege::User, |
| 1860 | ipmiStorageGetSDR); |
| 1861 | } |
| 1862 | } // namespace ipmi |