| #pragma once |
| |
| #include <cstdint> |
| #include <filesystem> |
| #include <iostream> |
| |
| namespace openpower |
| { |
| namespace vpd |
| { |
| namespace constants |
| { |
| |
| using RecordId = uint8_t; |
| using RecordOffset = uint16_t; |
| using RecordSize = uint16_t; |
| using RecordType = uint16_t; |
| using RecordLength = uint16_t; |
| using KwSize = uint8_t; |
| using PoundKwSize = uint16_t; |
| using ECCOffset = uint16_t; |
| using ECCLength = uint16_t; |
| using LE2ByteData = uint16_t; |
| using DataOffset = uint16_t; |
| |
| static constexpr auto NEXT_64_KB = 65536; |
| static constexpr auto MAC_ADDRESS_LEN_BYTES = 6; |
| static constexpr auto LAST_KW = "PF"; |
| static constexpr auto POUND_KW = '#'; |
| static constexpr auto POUND_KW_PREFIX = "PD_"; |
| static constexpr auto NUMERIC_KW_PREFIX = "N_"; |
| static constexpr auto UUID_LEN_BYTES = 16; |
| static constexpr auto UUID_TIME_LOW_END = 8; |
| static constexpr auto UUID_TIME_MID_END = 13; |
| static constexpr auto UUID_TIME_HIGH_END = 18; |
| static constexpr auto UUID_CLK_SEQ_END = 23; |
| |
| static constexpr auto MB_RESULT_LEN = 19; |
| static constexpr auto MB_LEN_BYTES = 8; |
| static constexpr auto MB_YEAR_END = 4; |
| static constexpr auto MB_MONTH_END = 7; |
| static constexpr auto MB_DAY_END = 10; |
| static constexpr auto MB_HOUR_END = 13; |
| static constexpr auto MB_MIN_END = 16; |
| static constexpr auto SYSTEM_OBJECT = "/system/chassis/motherboard"; |
| static constexpr auto IBM_LOCATION_CODE_INF = "com.ibm.ipzvpd.Location"; |
| static constexpr auto XYZ_LOCATION_CODE_INF = |
| "xyz.openbmc_project.Inventory.Decorator.LocationCode"; |
| constexpr int IPZ_DATA_START = 11; |
| constexpr uint8_t KW_VAL_PAIR_START_TAG = 0x84; |
| constexpr uint8_t RECORD_END_TAG = 0x78; |
| constexpr int UNEXP_LOCATION_CODE_MIN_LENGTH = 4; |
| constexpr uint8_t EXP_LOCATIN_CODE_MIN_LENGTH = 17; |
| static constexpr auto SE_KWD_LENGTH = 7; |
| static constexpr auto INVALID_NODE_NUMBER = -1; |
| static constexpr auto RAINIER_2U = "50001001.json"; |
| static constexpr auto RAINIER_2U_V2 = "50001001_v2.json"; |
| static constexpr auto RAINIER_4U = "50001000.json"; |
| static constexpr auto RAINIER_4U_V2 = "50001000_v2.json"; |
| static constexpr auto RAINIER_1S4U = "50001002.json"; |
| static constexpr auto EVEREST = "50003000.json"; |
| static constexpr auto EVEREST_V2 = "50003000_v2.json"; |
| static constexpr auto BONNELL = "50004000.json"; |
| |
| constexpr uint8_t KW_VPD_START_TAG = 0x82; |
| constexpr uint8_t KW_VPD_END_TAG = 0x78; |
| constexpr uint8_t ALT_KW_VAL_PAIR_START_TAG = 0x90; |
| constexpr uint8_t KW_VAL_PAIR_END_TAG = 0x79; |
| constexpr auto MEMORY_VPD_START_TAG = "11S"; |
| constexpr int TWO_BYTES = 2; |
| constexpr int KW_VPD_DATA_START = 0; |
| constexpr auto MEMORY_VPD_DATA_START = 416; |
| constexpr auto FORMAT_11S_LEN = 3; |
| static constexpr auto PART_NUM_LEN = 7; |
| static constexpr auto SERIAL_NUM_LEN = 12; |
| static constexpr auto CCIN_LEN = 4; |
| static constexpr auto CONVERT_MB_TO_KB = 1024; |
| static constexpr auto CONVERT_GB_TO_KB = 1024 * 1024; |
| |
| static constexpr auto SPD_BYTE_2 = 2; |
| static constexpr auto SPD_BYTE_3 = 3; |
| static constexpr auto SPD_BYTE_4 = 4; |
| static constexpr auto SPD_BYTE_6 = 6; |
| static constexpr auto SPD_BYTE_12 = 12; |
| static constexpr auto SPD_BYTE_13 = 13; |
| static constexpr auto SPD_BYTE_18 = 18; |
| static constexpr auto SPD_BYTE_234 = 234; |
| static constexpr auto SPD_BYTE_235 = 235; |
| static constexpr auto SPD_BYTE_BIT_0_3_MASK = 0x0F; |
| static constexpr auto SPD_BYTE_MASK = 0xFF; |
| |
| static constexpr auto VALUE_0 = 0; |
| static constexpr auto VALUE_1 = 1; |
| static constexpr auto VALUE_2 = 2; |
| static constexpr auto VALUE_3 = 3; |
| static constexpr auto VALUE_4 = 4; |
| static constexpr auto VALUE_5 = 5; |
| static constexpr auto VALUE_6 = 6; |
| static constexpr auto VALUE_7 = 7; |
| static constexpr auto VALUE_8 = 8; |
| static constexpr auto VALUE_10 = 10; |
| static constexpr auto VALUE_100000 = 100000; |
| |
| static constexpr auto MASK_BYTE_BITS_6 = 0x40; |
| static constexpr auto MASK_BYTE_BITS_7 = 0x80; |
| static constexpr auto MASK_BYTE_BITS_01 = 0x03; |
| static constexpr auto MASK_BYTE_BITS_345 = 0x38; |
| static constexpr auto MASK_BYTE_BITS_012 = 0x07; |
| static constexpr auto MASK_BYTE_BITS_567 = 0xE0; |
| static constexpr auto MASK_BYTE_BITS_0123 = 0x0F; |
| static constexpr auto MASK_BYTE_BITS_01234 = 0x1F; |
| |
| static constexpr auto SHIFT_BITS_0 = 0; |
| static constexpr auto SHIFT_BITS_3 = 3; |
| static constexpr auto SHIFT_BITS_5 = 5; |
| |
| static constexpr auto SPD_MODULE_TYPE_DDIMM = 0x0A; |
| static constexpr auto SPD_DRAM_TYPE_DDR5 = 0x12; |
| static constexpr auto SPD_DRAM_TYPE_DDR4 = 0x0C; |
| |
| constexpr auto pimPath = "/xyz/openbmc_project/inventory"; |
| constexpr auto pimIntf = "xyz.openbmc_project.Inventory.Manager"; |
| constexpr auto pimService = "xyz.openbmc_project.Inventory.Manager"; |
| constexpr auto kwdVpdInf = "com.ibm.ipzvpd.VINI"; |
| constexpr auto memVpdInf = "com.ibm.ipzvpd.VINI"; |
| constexpr auto ipzVpdInf = "com.ibm.ipzvpd."; |
| constexpr auto offsetJsonDirectory = "/var/lib/vpd/"; |
| constexpr auto mapperObjectPath = "/xyz/openbmc_project/object_mapper"; |
| constexpr auto mapperInterface = "xyz.openbmc_project.ObjectMapper"; |
| constexpr auto mapperDestination = "xyz.openbmc_project.ObjectMapper"; |
| constexpr auto loggerService = "xyz.openbmc_project.Logging"; |
| constexpr auto loggerObjectPath = "/xyz/openbmc_project/logging"; |
| constexpr auto loggerCreateInterface = "xyz.openbmc_project.Logging.Create"; |
| constexpr auto errIntfForVPDDefault = "com.ibm.VPD.Error.DefaultValue"; |
| constexpr auto errIntfForInvalidVPD = "com.ibm.VPD.Error.InvalidVPD"; |
| constexpr auto errIntfForVPDMismatch = "com.ibm.VPD.Error.Mismatch"; |
| constexpr auto errIntfForStreamFail = "com.ibm.VPD.Error.InvalidEepromPath"; |
| constexpr auto errIntfForEccCheckFail = "com.ibm.VPD.Error.EccCheckFailed"; |
| constexpr auto errIntfForJsonFailure = "com.ibm.VPD.Error.InvalidJson"; |
| constexpr auto errIntfForBusFailure = "com.ibm.VPD.Error.DbusFailure"; |
| constexpr auto errIntfForInvalidSystemType = |
| "com.ibm.VPD.Error.UnknownSytemType"; |
| constexpr auto errIntfForEssentialFru = "com.ibm.VPD.Error.RequiredFRUMissing"; |
| constexpr auto errIntfForGpioError = "com.ibm.VPD.Error.GPIOError"; |
| constexpr auto motherBoardInterface = |
| "xyz.openbmc_project.Inventory.Item.Board.Motherboard"; |
| constexpr auto systemVpdFilePath = "/sys/bus/i2c/drivers/at24/8-0050/eeprom"; |
| constexpr auto i2cPathPrefix = "/sys/bus/i2c/drivers/"; |
| constexpr auto spiPathPrefix = "/sys/bus/spi/drivers/"; |
| constexpr auto at24driver = "at24"; |
| constexpr auto at25driver = "at25"; |
| constexpr auto ee1004driver = "ee1004"; |
| constexpr auto invItemIntf = "xyz.openbmc_project.Inventory.Item"; |
| constexpr auto invAssetIntf = "xyz.openbmc_project.Inventory.Decorator.Asset"; |
| constexpr auto invOperationalStatusIntf = |
| "xyz.openbmc_project.State.Decorator.OperationalStatus"; |
| static constexpr std::uintmax_t MAX_VPD_SIZE = 65504; |
| |
| namespace lengths |
| { |
| enum Lengths |
| { |
| RECORD_NAME = 4, |
| KW_NAME = 2, |
| RECORD_OFFSET = 2, |
| RECORD_MIN = 44, |
| RECORD_LENGTH = 2, |
| RECORD_ECC_OFFSET = 2, |
| VHDR_ECC_LENGTH = 11, |
| VHDR_RECORD_LENGTH = 44 |
| }; // enum Lengths |
| } // namespace lengths |
| |
| namespace offsets |
| { |
| enum Offsets |
| { |
| VHDR = 17, |
| VHDR_TOC_ENTRY = 29, |
| VTOC_PTR = 35, |
| VTOC_REC_LEN = 37, |
| VTOC_ECC_OFF = 39, |
| VTOC_ECC_LEN = 41, |
| VTOC_DATA = 13, |
| VHDR_ECC = 0, |
| VHDR_RECORD = 11 |
| }; |
| } // namespace offsets |
| |
| namespace eccStatus |
| { |
| enum Status |
| { |
| SUCCESS = 0, |
| FAILED = -1 |
| }; |
| } // namespace eccStatus |
| |
| /** |
| * @brief Types of VPD |
| */ |
| enum vpdType |
| { |
| IPZ_VPD, /**< IPZ VPD type */ |
| KEYWORD_VPD, /**< Keyword VPD type */ |
| DDR4_DDIMM_MEMORY_VPD, /**< DDR4 DDIMM Memory VPD type */ |
| DDR5_DDIMM_MEMORY_VPD, /**< DDR5 DDIMM Memory VPD type */ |
| DDR4_ISDIMM_MEMORY_VPD, /**< DDR4 ISDIMM Memory VPD type */ |
| DDR5_ISDIMM_MEMORY_VPD, /**< DDR5 ISDIMM Memory VPD type */ |
| INVALID_VPD_FORMAT /**< Invalid VPD type Format */ |
| }; |
| |
| enum PelSeverity |
| { |
| NOTICE, |
| INFORMATIONAL, |
| DEBUG, |
| WARNING, |
| CRITICAL, |
| EMERGENCY, |
| ALERT, |
| ERROR |
| }; |
| |
| } // namespace constants |
| } // namespace vpd |
| } // namespace openpower |