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 static constexpr auto EVEREST_V2 = "50003000_v2.json"; 59 60 constexpr uint8_t KW_VPD_START_TAG = 0x82; 61 constexpr uint8_t KW_VPD_END_TAG = 0x78; 62 constexpr uint8_t ALT_KW_VAL_PAIR_START_TAG = 0x90; 63 constexpr uint8_t KW_VAL_PAIR_END_TAG = 0x79; 64 constexpr auto MEMORY_VPD_START_TAG = "11S"; 65 constexpr int TWO_BYTES = 2; 66 constexpr int KW_VPD_DATA_START = 0; 67 constexpr auto MEMORY_VPD_DATA_START = 416; 68 constexpr auto FORMAT_11S_LEN = 3; 69 static constexpr auto PART_NUM_LEN = 7; 70 static constexpr auto SERIAL_NUM_LEN = 12; 71 static constexpr auto CCIN_LEN = 4; 72 static constexpr auto CONVERT_MB_TO_KB = 1024; 73 74 using namespace std::string_literals; 75 constexpr auto pimPath = "/xyz/openbmc_project/inventory"; 76 constexpr auto pimIntf = "xyz.openbmc_project.Inventory.Manager"; 77 constexpr auto kwdVpdInf = "com.ibm.ipzvpd.VINI"; 78 constexpr auto memVpdInf = "com.ibm.ipzvpd.VINI"; 79 constexpr auto ipzVpdInf = "com.ibm.ipzvpd."; 80 constexpr auto offsetJsonDirectory = "/var/lib/vpd/"; 81 constexpr auto mapperObjectPath = "/xyz/openbmc_project/object_mapper"; 82 constexpr auto mapperInterface = "xyz.openbmc_project.ObjectMapper"; 83 constexpr auto mapperDestination = "xyz.openbmc_project.ObjectMapper"; 84 constexpr auto loggerObjectPath = "/xyz/openbmc_project/logging"; 85 constexpr auto loggerCreateInterface = "xyz.openbmc_project.Logging.Create"; 86 constexpr auto errIntfForBlankSystemVPD = "com.ibm.VPD.Error.BlankSystemVPD"; 87 constexpr auto errIntfForInvalidVPD = "com.ibm.VPD.Error.InvalidVPD"; 88 constexpr auto errIntfForStreamFail = "com.ibm.VPD.Error.InavlidEepromPath"; 89 constexpr auto errIntfForEccCheckFail = "com.ibm.VPD.Error.EccCheckFailed"; 90 constexpr auto errIntfForJsonFailure = "com.ibm.VPD.Error.InvalidJson"; 91 constexpr auto errIntfForBusFailure = "com.ibm.VPD.Error.DbusFailure"; 92 constexpr auto errIntfForInvalidSystemType = 93 "com.ibm.VPD.Error.UnknownSytemType"; 94 constexpr auto errIntfForGpioError = "com.ibm.VPD.Error.GPIOError"; 95 constexpr auto motherBoardInterface = 96 "xyz.openbmc_project.Inventory.Item.Board.Motherboard"; 97 constexpr auto systemVpdFilePath = "/sys/bus/i2c/drivers/at24/8-0050/eeprom"; 98 constexpr auto i2cPathPrefix = "/sys/bus/i2c/drivers/at24/"; 99 constexpr auto spiPathPrefix = "/sys/bus/spi/drivers/at25/"; 100 constexpr auto invItemIntf = "xyz.openbmc_project.Inventory.Item"; 101 102 namespace lengths 103 { 104 enum Lengths 105 { 106 RECORD_NAME = 4, 107 KW_NAME = 2, 108 RECORD_OFFSET = 2, 109 RECORD_MIN = 44, 110 RECORD_LENGTH = 2, 111 RECORD_ECC_OFFSET = 2, 112 VHDR_ECC_LENGTH = 11, 113 VHDR_RECORD_LENGTH = 44 114 }; // enum Lengths 115 } // namespace lengths 116 117 namespace offsets 118 { 119 enum Offsets 120 { 121 VHDR = 17, 122 VHDR_TOC_ENTRY = 29, 123 VTOC_PTR = 35, 124 VTOC_REC_LEN = 37, 125 VTOC_ECC_OFF = 39, 126 VTOC_ECC_LEN = 41, 127 VTOC_DATA = 13, 128 VHDR_ECC = 0, 129 VHDR_RECORD = 11 130 }; 131 } // namespace offsets 132 133 namespace eccStatus 134 { 135 enum Status 136 { 137 SUCCESS = 0, 138 FAILED = -1 139 }; 140 } // namespace eccStatus 141 142 /** 143 * @brief Types of VPD 144 */ 145 enum vpdType 146 { 147 IPZ_VPD, /**< IPZ VPD type */ 148 KEYWORD_VPD, /**< Keyword VPD type */ 149 MEMORY_VPD, /**< Memory VPD type */ 150 INVALID_VPD_FORMAT /**< Invalid VPD type */ 151 }; 152 153 enum PelSeverity 154 { 155 NOTICE, 156 INFORMATIONAL, 157 DEBUG, 158 WARNING, 159 CRITICAL, 160 EMERGENCY, 161 ALERT, 162 ERROR 163 }; 164 165 } // namespace constants 166 } // namespace vpd 167 } // namespace openpower 168