| /* |
| // Copyright (c) 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 "mdrv2.hpp" |
| |
| #include "pcieslot.hpp" |
| |
| #include <sys/mman.h> |
| |
| #include <phosphor-logging/elog-errors.hpp> |
| #include <sdbusplus/exception.hpp> |
| #include <xyz/openbmc_project/Smbios/MDR_V2/error.hpp> |
| |
| #include <fstream> |
| |
| namespace phosphor |
| { |
| namespace smbios |
| { |
| |
| std::vector<uint8_t> MDR_V2::getDirectoryInformation(uint8_t dirIndex) |
| { |
| std::vector<uint8_t> responseDir; |
| |
| std::ifstream smbiosFile(mdrType2File, std::ios_base::binary); |
| if (!smbiosFile.good()) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "Read data from flash error - Open MDRV2 table file failure"); |
| throw sdbusplus::xyz::openbmc_project::Smbios::MDR_V2::Error:: |
| InvalidParameter(); |
| } |
| if (dirIndex > smbiosDir.dirEntries) |
| { |
| responseDir.push_back(0); |
| throw sdbusplus::xyz::openbmc_project::Smbios::MDR_V2::Error:: |
| InvalidParameter(); |
| } |
| responseDir.push_back(mdr2Version); |
| responseDir.push_back(smbiosDir.dirVersion); |
| uint8_t returnedEntries = smbiosDir.dirEntries - dirIndex; |
| responseDir.push_back(returnedEntries); |
| if ((dirIndex + returnedEntries) >= smbiosDir.dirEntries) |
| { |
| responseDir.push_back(0); |
| } |
| else |
| { |
| responseDir.push_back(smbiosDir.dirEntries - dirIndex - |
| returnedEntries); |
| } |
| for (uint8_t index = dirIndex; index < smbiosDir.dirEntries; index++) |
| { |
| for (uint8_t indexId = 0; indexId < sizeof(DataIdStruct); indexId++) |
| { |
| responseDir.push_back( |
| smbiosDir.dir[index].common.id.dataInfo[indexId]); |
| } |
| } |
| |
| return responseDir; |
| } |
| |
| bool MDR_V2::smbiosIsAvailForUpdate(uint8_t index) |
| { |
| bool ret = false; |
| if (index >= maxDirEntries) |
| { |
| return ret; |
| } |
| |
| switch (smbiosDir.dir[index].stage) |
| { |
| case MDR2SMBIOSStatusEnum::mdr2Updating: |
| ret = false; |
| break; |
| |
| case MDR2SMBIOSStatusEnum::mdr2Init: |
| // This *looks* like there should be a break statement here, |
| // as the effects of the previous statement are a noop given |
| // the following code that this falls through to. |
| // We've elected not to change it, though, since it's been |
| // this way since the old generation, and it would affect |
| // the way the code functions. |
| // If it ain't broke, don't fix it. |
| |
| case MDR2SMBIOSStatusEnum::mdr2Loaded: |
| case MDR2SMBIOSStatusEnum::mdr2Updated: |
| if (smbiosDir.dir[index].lock == MDR2DirLockEnum::mdr2DirLock) |
| { |
| ret = false; |
| } |
| else |
| { |
| ret = true; |
| } |
| break; |
| |
| default: |
| break; |
| } |
| |
| return ret; |
| } |
| |
| std::vector<uint8_t> MDR_V2::getDataOffer() |
| { |
| std::vector<uint8_t> offer(sizeof(DataIdStruct)); |
| if (smbiosIsAvailForUpdate(0)) |
| { |
| std::copy(smbiosDir.dir[0].common.id.dataInfo, |
| &smbiosDir.dir[0].common.id.dataInfo[16], offer.data()); |
| } |
| else |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "smbios is not ready for update"); |
| throw sdbusplus::xyz::openbmc_project::Smbios::MDR_V2::Error:: |
| UpdateInProgress(); |
| } |
| return offer; |
| } |
| |
| inline uint8_t MDR_V2::smbiosValidFlag(uint8_t index) |
| { |
| FlagStatus ret = FlagStatus::flagIsInvalid; |
| MDR2SMBIOSStatusEnum stage = smbiosDir.dir[index].stage; |
| MDR2DirLockEnum lock = smbiosDir.dir[index].lock; |
| |
| switch (stage) |
| { |
| case MDR2SMBIOSStatusEnum::mdr2Loaded: |
| case MDR2SMBIOSStatusEnum::mdr2Updated: |
| if (lock == MDR2DirLockEnum::mdr2DirLock) |
| { |
| ret = FlagStatus::flagIsLocked; // locked |
| } |
| else |
| { |
| ret = FlagStatus::flagIsValid; // valid |
| } |
| break; |
| |
| case MDR2SMBIOSStatusEnum::mdr2Updating: |
| case MDR2SMBIOSStatusEnum::mdr2Init: |
| ret = FlagStatus::flagIsInvalid; // invalid |
| break; |
| |
| default: |
| break; |
| } |
| |
| return static_cast<uint8_t>(ret); |
| } |
| |
| // If source variable size is 4 bytes (uint32_t) and destination is Vector type |
| // is 1 byte (uint8_t), then by using this API can copy data byte by byte. For |
| // Example copying data from smbiosDir.dir[idIndex].common.size and |
| // smbiosDir.dir[idIndex].common.timestamp to vector variable responseInfo |
| template <typename T> |
| void appendReversed(std::vector<uint8_t>& vector, const T& value) |
| { |
| auto data = reinterpret_cast<const uint8_t*>(&value); |
| std::reverse_copy(data, data + sizeof(value), std::back_inserter(vector)); |
| } |
| |
| std::vector<uint8_t> MDR_V2::getDataInformation(uint8_t idIndex) |
| { |
| std::vector<uint8_t> responseInfo; |
| responseInfo.push_back(mdr2Version); |
| |
| if (idIndex >= maxDirEntries) |
| { |
| throw sdbusplus::xyz::openbmc_project::Smbios::MDR_V2::Error:: |
| InvalidParameter(); |
| } |
| |
| for (uint8_t index = 0; index < sizeof(DataIdStruct); index++) |
| { |
| responseInfo.push_back( |
| smbiosDir.dir[idIndex].common.id.dataInfo[index]); |
| } |
| |
| responseInfo.push_back(smbiosValidFlag(idIndex)); |
| appendReversed(responseInfo, smbiosDir.dir[idIndex].common.size); |
| responseInfo.push_back(smbiosDir.dir[idIndex].common.dataVersion); |
| appendReversed(responseInfo, smbiosDir.dir[idIndex].common.timestamp); |
| |
| return responseInfo; |
| } |
| |
| bool MDR_V2::readDataFromFlash(MDRSMBIOSHeader* mdrHdr, uint8_t* data) |
| { |
| if (mdrHdr == nullptr) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "Read data from flash error - Invalid mdr header"); |
| return false; |
| } |
| if (data == nullptr) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "Read data from flash error - Invalid data point"); |
| return false; |
| } |
| std::ifstream smbiosFile(mdrType2File, std::ios_base::binary); |
| if (!smbiosFile.good()) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "Read data from flash error - Open MDRV2 table file failure"); |
| return false; |
| } |
| smbiosFile.clear(); |
| smbiosFile.seekg(0, std::ios_base::end); |
| int fileLength = smbiosFile.tellg(); |
| smbiosFile.seekg(0, std::ios_base::beg); |
| if (fileLength < sizeof(MDRSMBIOSHeader)) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "MDR V2 file size is smaller than mdr header"); |
| return false; |
| } |
| smbiosFile.read(reinterpret_cast<char*>(mdrHdr), sizeof(MDRSMBIOSHeader)); |
| if (mdrHdr->dataSize > smbiosTableStorageSize) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "Data size out of limitation"); |
| smbiosFile.close(); |
| return false; |
| } |
| fileLength -= sizeof(MDRSMBIOSHeader); |
| if (fileLength < mdrHdr->dataSize) |
| { |
| smbiosFile.read(reinterpret_cast<char*>(data), fileLength); |
| } |
| else |
| { |
| smbiosFile.read(reinterpret_cast<char*>(data), mdrHdr->dataSize); |
| } |
| smbiosFile.close(); |
| return true; |
| } |
| |
| bool MDR_V2::sendDirectoryInformation(uint8_t dirVersion, uint8_t dirIndex, |
| uint8_t returnedEntries, |
| uint8_t remainingEntries, |
| std::vector<uint8_t> dirEntry) |
| { |
| bool teminate = false; |
| if ((dirIndex >= maxDirEntries) || (returnedEntries < 1)) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "Send Dir info failed - input parameter invalid"); |
| throw sdbusplus::xyz::openbmc_project::Smbios::MDR_V2::Error:: |
| InvalidParameter(); |
| } |
| if ((static_cast<size_t>(returnedEntries) * sizeof(DataIdStruct)) != |
| dirEntry.size()) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "Directory size invalid"); |
| throw sdbusplus::xyz::openbmc_project::Smbios::MDR_V2::Error:: |
| InvalidParameter(); |
| } |
| if (dirVersion == smbiosDir.dirVersion) |
| { |
| teminate = true; |
| } |
| else |
| { |
| if (remainingEntries > 0) |
| { |
| teminate = false; |
| } |
| else |
| { |
| teminate = true; |
| smbiosDir.dirVersion = dirVersion; |
| } |
| uint8_t idIndex = dirIndex; |
| smbiosDir.dirEntries = returnedEntries; |
| |
| uint8_t* pData = dirEntry.data(); |
| if (pData == nullptr) |
| { |
| return false; |
| } |
| for (uint8_t index = 0; index < returnedEntries; index++) |
| { |
| auto data = reinterpret_cast<const DataIdStruct*>(pData); |
| std::copy(data->dataInfo, data->dataInfo + sizeof(DataIdStruct), |
| smbiosDir.dir[idIndex + index].common.id.dataInfo); |
| pData += sizeof(DataIdStruct); |
| } |
| } |
| return teminate; |
| } |
| |
| bool MDR_V2::sendDataInformation(uint8_t idIndex, uint8_t flag, |
| uint32_t dataLen, uint32_t dataVer, |
| uint32_t timeStamp) |
| { |
| if (idIndex >= maxDirEntries) |
| { |
| throw sdbusplus::xyz::openbmc_project::Smbios::MDR_V2::Error:: |
| InvalidParameter(); |
| } |
| int entryChanged = 0; |
| if (smbiosDir.dir[idIndex].common.dataSetSize != dataLen) |
| { |
| entryChanged++; |
| smbiosDir.dir[idIndex].common.dataSetSize = dataLen; |
| } |
| |
| if (smbiosDir.dir[idIndex].common.dataVersion != dataVer) |
| { |
| entryChanged++; |
| smbiosDir.dir[idIndex].common.dataVersion = dataVer; |
| } |
| |
| if (smbiosDir.dir[idIndex].common.timestamp != timeStamp) |
| { |
| entryChanged++; |
| smbiosDir.dir[idIndex].common.timestamp = timeStamp; |
| } |
| if (entryChanged == 0) |
| { |
| return false; |
| } |
| return true; |
| } |
| |
| int MDR_V2::findIdIndex(std::vector<uint8_t> dataInfo) |
| { |
| if (dataInfo.size() != sizeof(DataIdStruct)) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "Length of dataInfo invalid"); |
| throw sdbusplus::xyz::openbmc_project::Smbios::MDR_V2::Error:: |
| InvalidId(); |
| } |
| std::array<uint8_t, 16> arrayDataInfo; |
| |
| std::copy(dataInfo.begin(), dataInfo.end(), arrayDataInfo.begin()); |
| |
| for (int index = 0; index < smbiosDir.dirEntries; index++) |
| { |
| int info = 0; |
| for (; info < arrayDataInfo.size(); info++) |
| { |
| if (arrayDataInfo[info] != |
| smbiosDir.dir[index].common.id.dataInfo[info]) |
| { |
| break; |
| } |
| } |
| if (info == arrayDataInfo.size()) |
| { |
| return index; |
| } |
| } |
| throw sdbusplus::xyz::openbmc_project::Smbios::MDR_V2::Error::InvalidId(); |
| } |
| |
| uint8_t MDR_V2::directoryEntries(uint8_t value) |
| { |
| std::ifstream smbiosFile(mdrType2File, std::ios_base::binary); |
| if (!smbiosFile.good()) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "Read data from flash error - Open MDRV2 table file failure"); |
| value = 0; |
| } |
| else |
| { |
| value = smbiosDir.dirEntries; |
| } |
| return sdbusplus::xyz::openbmc_project::Smbios::server::MDR_V2:: |
| directoryEntries(value); |
| } |
| |
| void MDR_V2::systemInfoUpdate() |
| { |
| std::string motherboardPath; |
| auto method = bus.new_method_call(mapperBusName, mapperPath, |
| mapperInterface, "GetSubTreePaths"); |
| method.append(systemInterfacePath); |
| method.append(0); |
| method.append(std::vector<std::string>({systemInterface})); |
| |
| try |
| { |
| std::vector<std::string> paths; |
| sdbusplus::message_t reply = bus.call(method); |
| reply.read(paths); |
| if (paths.size() < 1) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "Failed to get system motherboard dbus path. Setting up a " |
| "match rule"); |
| // Add match rule if motherboard dbus path is not yet created |
| static std::unique_ptr<sdbusplus::bus::match_t> |
| motherboardConfigMatch = |
| std::make_unique<sdbusplus::bus::match_t>( |
| bus, |
| sdbusplus::bus::match::rules::interfacesAdded() + |
| sdbusplus::bus::match::rules::argNpath( |
| 0, |
| "/xyz/openbmc_project/inventory/system/board/"), |
| [this, |
| systemInterface](sdbusplus::message::message& msg) { |
| sdbusplus::message::object_path objectName; |
| boost::container::flat_map< |
| std::string, |
| boost::container::flat_map< |
| std::string, |
| std::variant<std::string, uint64_t>>> |
| msgData; |
| msg.read(objectName, msgData); |
| if (msgData.contains(systemInterface)) |
| { |
| this->systemInfoUpdate(); |
| } |
| }); |
| } |
| else |
| { |
| motherboardPath = std::move(paths[0]); |
| } |
| } |
| catch (const sdbusplus::exception_t& e) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "Failed to query system motherboard", |
| phosphor::logging::entry("ERROR=%s", e.what())); |
| } |
| |
| cpus.clear(); |
| int num = getTotalCpuSlot(); |
| if (num == -1) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "get cpu total slot failed"); |
| return; |
| } |
| |
| for (int index = 0; index < num; index++) |
| { |
| std::string path = cpuPath + std::to_string(index); |
| cpus.emplace_back(std::make_unique<phosphor::smbios::Cpu>( |
| bus, path, index, smbiosDir.dir[smbiosDirIndex].dataStorage, |
| motherboardPath)); |
| } |
| |
| #ifdef DIMM_DBUS |
| |
| dimms.clear(); |
| |
| num = getTotalDimmSlot(); |
| if (num == -1) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "get dimm total slot failed"); |
| return; |
| } |
| |
| for (int index = 0; index < num; index++) |
| { |
| std::string path = dimmPath + std::to_string(index); |
| dimms.emplace_back(std::make_unique<phosphor::smbios::Dimm>( |
| bus, path, index, smbiosDir.dir[smbiosDirIndex].dataStorage, |
| motherboardPath)); |
| } |
| |
| #endif |
| |
| pcies.clear(); |
| num = getTotalPcieSlot(); |
| if (num == -1) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "get pcie total slot failed"); |
| return; |
| } |
| |
| for (int index = 0; index < num; index++) |
| { |
| std::string path = pciePath + std::to_string(index); |
| pcies.emplace_back(std::make_unique<phosphor::smbios::Pcie>( |
| bus, path, index, smbiosDir.dir[smbiosDirIndex].dataStorage, |
| motherboardPath)); |
| } |
| |
| system.reset(); |
| system = std::make_unique<System>( |
| bus, systemPath, smbiosDir.dir[smbiosDirIndex].dataStorage); |
| } |
| |
| int MDR_V2::getTotalCpuSlot() |
| { |
| uint8_t* dataIn = smbiosDir.dir[smbiosDirIndex].dataStorage; |
| int num = 0; |
| |
| if (dataIn == nullptr) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "get cpu total slot failed - no storage data"); |
| return -1; |
| } |
| |
| while (1) |
| { |
| dataIn = getSMBIOSTypePtr(dataIn, processorsType); |
| if (dataIn == nullptr) |
| { |
| break; |
| } |
| num++; |
| dataIn = smbiosNextPtr(dataIn); |
| if (dataIn == nullptr) |
| { |
| break; |
| } |
| if (num >= limitEntryLen) |
| { |
| break; |
| } |
| } |
| |
| return num; |
| } |
| |
| int MDR_V2::getTotalDimmSlot() |
| { |
| uint8_t* dataIn = smbiosDir.dir[smbiosDirIndex].dataStorage; |
| uint8_t num = 0; |
| |
| if (dataIn == nullptr) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "Fail to get dimm total slot - no storage data"); |
| return -1; |
| } |
| |
| while (1) |
| { |
| dataIn = getSMBIOSTypePtr(dataIn, memoryDeviceType); |
| if (dataIn == nullptr) |
| { |
| break; |
| } |
| num++; |
| dataIn = smbiosNextPtr(dataIn); |
| if (dataIn == nullptr) |
| { |
| break; |
| } |
| if (num >= limitEntryLen) |
| { |
| break; |
| } |
| } |
| |
| return num; |
| } |
| |
| int MDR_V2::getTotalPcieSlot() |
| { |
| uint8_t* dataIn = smbiosDir.dir[smbiosDirIndex].dataStorage; |
| int num = 0; |
| |
| if (dataIn == nullptr) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "Fail to get total system slot - no storage data"); |
| return -1; |
| } |
| |
| while (1) |
| { |
| dataIn = getSMBIOSTypePtr(dataIn, systemSlots); |
| if (dataIn == nullptr) |
| { |
| break; |
| } |
| |
| /* System slot type offset. Check if the slot is a PCIE slots. All |
| * PCIE slot type are hardcoded in a table. |
| */ |
| if (pcieSmbiosType.find(*(dataIn + 5)) != pcieSmbiosType.end()) |
| { |
| num++; |
| } |
| dataIn = smbiosNextPtr(dataIn); |
| if (dataIn == nullptr) |
| { |
| break; |
| } |
| if (num >= limitEntryLen) |
| { |
| break; |
| } |
| } |
| |
| return num; |
| } |
| |
| bool MDR_V2::checkSMBIOSVersion(uint8_t* dataIn) |
| { |
| const std::string anchorString21 = "_SM_"; |
| const std::string anchorString30 = "_SM3_"; |
| std::string buffer(dataIn, dataIn + smbiosTableStorageSize); |
| |
| auto it = std::search(std::begin(buffer), std::end(buffer), |
| std::begin(anchorString21), std::end(anchorString21)); |
| bool smbios21Found = it != std::end(buffer); |
| if (!smbios21Found) |
| { |
| phosphor::logging::log<phosphor::logging::level::INFO>( |
| "SMBIOS 2.1 Anchor String not found. Looking for SMBIOS 3.0"); |
| it = std::search(std::begin(buffer), std::end(buffer), |
| std::begin(anchorString30), std::end(anchorString30)); |
| if (it == std::end(buffer)) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "SMBIOS 2.1 and 3.0 Anchor Strings not found"); |
| return false; |
| } |
| } |
| |
| auto pos = std::distance(std::begin(buffer), it); |
| auto length = smbiosTableStorageSize - pos; |
| uint8_t foundMajorVersion; |
| uint8_t foundMinorVersion; |
| |
| if (smbios21Found) |
| { |
| if (length < sizeof(EntryPointStructure21)) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "Invalid entry point structure for SMBIOS 2.1"); |
| return false; |
| } |
| |
| auto epStructure = |
| reinterpret_cast<const EntryPointStructure21*>(&dataIn[pos]); |
| foundMajorVersion = epStructure->smbiosVersion.majorVersion; |
| foundMinorVersion = epStructure->smbiosVersion.minorVersion; |
| } |
| else |
| { |
| if (length < sizeof(EntryPointStructure30)) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "Invalid entry point structure for SMBIOS 3.0"); |
| return false; |
| } |
| |
| auto epStructure = |
| reinterpret_cast<const EntryPointStructure30*>(&dataIn[pos]); |
| foundMajorVersion = epStructure->smbiosVersion.majorVersion; |
| foundMinorVersion = epStructure->smbiosVersion.minorVersion; |
| } |
| lg2::info("SMBIOS VERSION - {MAJOR}.{MINOR}", "MAJOR", foundMajorVersion, |
| "MINOR", foundMinorVersion); |
| |
| auto itr = std::find_if( |
| std::begin(supportedSMBIOSVersions), std::end(supportedSMBIOSVersions), |
| [&](SMBIOSVersion versionItr) { |
| return versionItr.majorVersion == foundMajorVersion && |
| versionItr.minorVersion == foundMinorVersion; |
| }); |
| if (itr == std::end(supportedSMBIOSVersions)) |
| { |
| return false; |
| } |
| return true; |
| } |
| |
| bool MDR_V2::agentSynchronizeData() |
| { |
| struct MDRSMBIOSHeader mdr2SMBIOS; |
| bool status = readDataFromFlash(&mdr2SMBIOS, |
| smbiosDir.dir[smbiosDirIndex].dataStorage); |
| if (!status) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "agent data sync failed - read data from flash failed"); |
| return false; |
| } |
| |
| if (!checkSMBIOSVersion(smbiosDir.dir[smbiosDirIndex].dataStorage)) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "Unsupported SMBIOS table version"); |
| return false; |
| } |
| |
| systemInfoUpdate(); |
| smbiosDir.dir[smbiosDirIndex].common.dataVersion = mdr2SMBIOS.dirVer; |
| smbiosDir.dir[smbiosDirIndex].common.timestamp = mdr2SMBIOS.timestamp; |
| smbiosDir.dir[smbiosDirIndex].common.size = mdr2SMBIOS.dataSize; |
| smbiosDir.dir[smbiosDirIndex].stage = MDR2SMBIOSStatusEnum::mdr2Loaded; |
| smbiosDir.dir[smbiosDirIndex].lock = MDR2DirLockEnum::mdr2DirUnlock; |
| |
| return true; |
| } |
| |
| std::vector<uint32_t> MDR_V2::synchronizeDirectoryCommonData(uint8_t idIndex, |
| uint32_t size) |
| { |
| std::chrono::microseconds usec( |
| defaultTimeout); // default lock time out is 2s |
| std::vector<uint32_t> result; |
| smbiosDir.dir[idIndex].common.size = size; |
| result.push_back(smbiosDir.dir[idIndex].common.dataSetSize); |
| result.push_back(smbiosDir.dir[idIndex].common.dataVersion); |
| result.push_back(smbiosDir.dir[idIndex].common.timestamp); |
| |
| timer.expires_after(usec); |
| timer.async_wait([this](boost::system::error_code ec) { |
| if (ec || this == nullptr) |
| { |
| phosphor::logging::log<phosphor::logging::level::ERR>( |
| "Timer Error!"); |
| return; |
| } |
| agentSynchronizeData(); |
| }); |
| return result; |
| } |
| |
| std::vector<boost::container::flat_map<std::string, RecordVariant>> |
| MDR_V2::getRecordType(size_t type) |
| { |
| |
| std::vector<boost::container::flat_map<std::string, RecordVariant>> ret; |
| if (type == memoryDeviceType) |
| { |
| |
| uint8_t* dataIn = smbiosDir.dir[smbiosDirIndex].dataStorage; |
| |
| if (dataIn == nullptr) |
| { |
| throw std::runtime_error("Data not populated"); |
| } |
| |
| do |
| { |
| dataIn = |
| getSMBIOSTypePtr(dataIn, memoryDeviceType, sizeof(MemoryInfo)); |
| if (dataIn == nullptr) |
| { |
| break; |
| } |
| boost::container::flat_map<std::string, RecordVariant>& record = |
| ret.emplace_back(); |
| |
| auto memoryInfo = reinterpret_cast<MemoryInfo*>(dataIn); |
| |
| record["Type"] = memoryInfo->type; |
| record["Length"] = memoryInfo->length; |
| record["Handle"] = uint16_t(memoryInfo->handle); |
| record["Physical Memory Array Handle"] = |
| uint16_t(memoryInfo->phyArrayHandle); |
| record["Memory Error Information Handle"] = |
| uint16_t(memoryInfo->errInfoHandle); |
| record["Total Width"] = uint16_t(memoryInfo->totalWidth); |
| record["Data Width"] = uint16_t(memoryInfo->dataWidth); |
| record["Size"] = uint16_t(memoryInfo->size); |
| record["Form Factor"] = memoryInfo->formFactor; |
| record["Device Set"] = memoryInfo->deviceSet; |
| record["Device Locator"] = positionToString( |
| memoryInfo->deviceLocator, memoryInfo->length, dataIn); |
| record["Bank Locator"] = positionToString( |
| memoryInfo->bankLocator, memoryInfo->length, dataIn); |
| record["Memory Type"] = memoryInfo->memoryType; |
| record["Type Detail"] = uint16_t(memoryInfo->typeDetail); |
| record["Speed"] = uint16_t(memoryInfo->speed); |
| record["Manufacturer"] = positionToString( |
| memoryInfo->manufacturer, memoryInfo->length, dataIn); |
| record["Serial Number"] = positionToString( |
| memoryInfo->serialNum, memoryInfo->length, dataIn); |
| record["Asset Tag"] = positionToString(memoryInfo->assetTag, |
| memoryInfo->length, dataIn); |
| record["Part Number"] = positionToString( |
| memoryInfo->partNum, memoryInfo->length, dataIn); |
| record["Attributes"] = memoryInfo->attributes; |
| record["Extended Size"] = uint32_t(memoryInfo->extendedSize); |
| record["Configured Memory Speed"] = |
| uint32_t(memoryInfo->confClockSpeed); |
| record["Minimum voltage"] = uint16_t(memoryInfo->minimumVoltage); |
| record["Maximum voltage"] = uint16_t(memoryInfo->maximumVoltage); |
| record["Configured voltage"] = |
| uint16_t(memoryInfo->configuredVoltage); |
| record["Memory Technology"] = memoryInfo->memoryTechnology; |
| record["Memory Operating Mode Capabilty"] = |
| uint16_t(memoryInfo->memoryOperatingModeCap); |
| record["Firmare Version"] = memoryInfo->firwareVersion; |
| record["Module Manufacturer ID"] = |
| uint16_t(memoryInfo->modelManufId); |
| record["Module Product ID"] = uint16_t(memoryInfo->modelProdId); |
| record["Memory Subsystem Controller Manufacturer ID"] = |
| uint16_t(memoryInfo->memSubConManufId); |
| record["Memory Subsystem Controller Product Id"] = |
| uint16_t(memoryInfo->memSubConProdId); |
| record["Non-volatile Size"] = uint64_t(memoryInfo->nvSize); |
| record["Volatile Size"] = uint64_t(memoryInfo->volatileSize); |
| record["Cache Size"] = uint64_t(memoryInfo->cacheSize); |
| record["Logical Size"] = uint64_t(memoryInfo->logicalSize); |
| } while ((dataIn = smbiosNextPtr(dataIn)) != nullptr); |
| |
| return ret; |
| } |
| |
| throw std::invalid_argument("Invalid record type"); |
| return ret; |
| } |
| |
| } // namespace smbios |
| } // namespace phosphor |