1 #pragma once 2 3 #include <iostream> 4 5 namespace openpower 6 { 7 namespace vpd 8 { 9 namespace constants 10 { 11 12 using RecordId = uint8_t; 13 using RecordOffset = uint16_t; 14 using RecordSize = uint16_t; 15 using RecordType = uint16_t; 16 using RecordLength = uint16_t; 17 using KwSize = uint8_t; 18 using PoundKwSize = uint16_t; 19 using ECCOffset = uint16_t; 20 using ECCLength = uint16_t; 21 using LE2ByteData = uint16_t; 22 using DataOffset = uint16_t; 23 24 static constexpr auto NEXT_64_KB = 65536; 25 static constexpr auto MAC_ADDRESS_LEN_BYTES = 6; 26 static constexpr auto LAST_KW = "PF"; 27 static constexpr auto POUND_KW = '#'; 28 static constexpr auto UUID_LEN_BYTES = 16; 29 static constexpr auto UUID_TIME_LOW_END = 8; 30 static constexpr auto UUID_TIME_MID_END = 13; 31 static constexpr auto UUID_TIME_HIGH_END = 18; 32 static constexpr auto UUID_CLK_SEQ_END = 23; 33 34 static constexpr auto MB_RESULT_LEN = 19; 35 static constexpr auto MB_LEN_BYTES = 8; 36 static constexpr auto MB_YEAR_END = 4; 37 static constexpr auto MB_MONTH_END = 7; 38 static constexpr auto MB_DAY_END = 10; 39 static constexpr auto MB_HOUR_END = 13; 40 static constexpr auto MB_MIN_END = 16; 41 static constexpr auto SYSTEM_OBJECT = "/system/chassis/motherboard"; 42 static constexpr auto IBM_LOCATION_CODE_INF = "com.ibm.ipzvpd.Location"; 43 static constexpr auto XYZ_LOCATION_CODE_INF = 44 "xyz.openbmc_project.Inventory.Decorator.LocationCode"; 45 constexpr int IPZ_DATA_START = 11; 46 constexpr uint8_t KW_VAL_PAIR_START_TAG = 0x84; 47 constexpr uint8_t RECORD_END_TAG = 0x78; 48 constexpr int UNEXP_LOCATION_CODE_MIN_LENGTH = 4; 49 constexpr uint8_t EXP_LOCATIN_CODE_MIN_LENGTH = 17; 50 static constexpr auto SE_KWD_LENGTH = 7; 51 static constexpr auto INVALID_NODE_NUMBER = -1; 52 static constexpr auto RAINIER_2U = "50001001.json"; 53 static constexpr auto RAINIER_2U_V2 = "50001001_v2.json"; 54 static constexpr auto RAINIER_4U = "50001000.json"; 55 static constexpr auto RAINIER_4U_V2 = "50001000_v2.json"; 56 static constexpr auto RAINIER_1S4U = "50001002.json"; 57 static constexpr auto EVEREST = "50003000.json"; 58 59 constexpr uint8_t KW_VPD_START_TAG = 0x82; 60 constexpr uint8_t KW_VPD_END_TAG = 0x78; 61 constexpr uint8_t ALT_KW_VAL_PAIR_START_TAG = 0x90; 62 constexpr uint8_t KW_VAL_PAIR_END_TAG = 0x79; 63 constexpr auto MEMORY_VPD_START_TAG = "11S"; 64 constexpr int TWO_BYTES = 2; 65 constexpr int KW_VPD_DATA_START = 0; 66 constexpr auto MEMORY_VPD_DATA_START = 416; 67 constexpr auto FORMAT_11S_LEN = 3; 68 static constexpr auto PART_NUM_LEN = 7; 69 static constexpr auto SERIAL_NUM_LEN = 12; 70 static constexpr auto CCIN_LEN = 4; 71 static constexpr auto CONVERT_MB_TO_KB = 1024; 72 73 using namespace std::string_literals; 74 constexpr auto pimPath = "/xyz/openbmc_project/inventory"; 75 constexpr auto pimIntf = "xyz.openbmc_project.Inventory.Manager"; 76 constexpr auto kwdVpdInf = "com.ibm.ipzvpd.VINI"; 77 constexpr auto memVpdInf = "com.ibm.ipzvpd.VINI"; 78 constexpr auto ipzVpdInf = "com.ibm.ipzvpd."; 79 constexpr auto offsetJsonDirectory = "/var/lib/vpd/"; 80 constexpr auto mapperObjectPath = "/xyz/openbmc_project/object_mapper"; 81 constexpr auto mapperInterface = "xyz.openbmc_project.ObjectMapper"; 82 constexpr auto mapperDestination = "xyz.openbmc_project.ObjectMapper"; 83 constexpr auto loggerObjectPath = "/xyz/openbmc_project/logging"; 84 constexpr auto loggerCreateInterface = "xyz.openbmc_project.Logging.Create"; 85 constexpr auto errIntfForBlankSystemVPD = "com.ibm.VPD.Error.BlankSystemVPD"; 86 constexpr auto errIntfForInvalidVPD = "com.ibm.VPD.Error.InvalidVPD"; 87 constexpr auto errIntfForStreamFail = "com.ibm.VPD.Error.InavlidEepromPath"; 88 constexpr auto errIntfForEccCheckFail = "com.ibm.VPD.Error.EccCheckFailed"; 89 constexpr auto errIntfForJsonFailure = "com.ibm.VPD.Error.InvalidJson"; 90 constexpr auto errIntfForBusFailure = "com.ibm.VPD.Error.DbusFailure"; 91 constexpr auto errIntfForInvalidSystemType = 92 "com.ibm.VPD.Error.UnknownSytemType"; 93 constexpr auto motherBoardInterface = 94 "xyz.openbmc_project.Inventory.Item.Board.Motherboard"; 95 constexpr auto systemVpdFilePath = "/sys/bus/i2c/drivers/at24/8-0050/eeprom"; 96 constexpr auto i2cPathPrefix = "/sys/bus/i2c/drivers/at24/"; 97 constexpr auto spiPathPrefix = "/sys/bus/spi/drivers/at25/"; 98 constexpr auto invItemIntf = "xyz.openbmc_project.Inventory.Item"; 99 100 namespace lengths 101 { 102 enum Lengths 103 { 104 RECORD_NAME = 4, 105 KW_NAME = 2, 106 RECORD_OFFSET = 2, 107 RECORD_MIN = 44, 108 RECORD_LENGTH = 2, 109 RECORD_ECC_OFFSET = 2, 110 VHDR_ECC_LENGTH = 11, 111 VHDR_RECORD_LENGTH = 44 112 }; // enum Lengths 113 } // namespace lengths 114 115 namespace offsets 116 { 117 enum Offsets 118 { 119 VHDR = 17, 120 VHDR_TOC_ENTRY = 29, 121 VTOC_PTR = 35, 122 VTOC_REC_LEN = 37, 123 VTOC_ECC_OFF = 39, 124 VTOC_ECC_LEN = 41, 125 VTOC_DATA = 13, 126 VHDR_ECC = 0, 127 VHDR_RECORD = 11 128 }; 129 } // namespace offsets 130 131 namespace eccStatus 132 { 133 enum Status 134 { 135 SUCCESS = 0, 136 FAILED = -1 137 }; 138 } // namespace eccStatus 139 140 /** 141 * @brief Types of VPD 142 */ 143 enum vpdType 144 { 145 IPZ_VPD, /**< IPZ VPD type */ 146 KEYWORD_VPD, /**< Keyword VPD type */ 147 MEMORY_VPD, /**< Memory VPD type */ 148 INVALID_VPD_FORMAT /**< Invalid VPD type */ 149 }; 150 151 enum PelSeverity 152 { 153 NOTICE, 154 INFORMATIONAL, 155 DEBUG, 156 WARNING, 157 CRITICAL, 158 EMERGENCY, 159 ALERT, 160 ERROR 161 }; 162 163 } // namespace constants 164 } // namespace vpd 165 } // namespace openpower 166