vpd-tool:Option to fixSystemVPD keywords
This commit has an added option in vpd-tool that fixes system VPD
restorable keywords in an interactive way.
This option is required in a field usecase.
In the field when there is a fault in BMC and BMC gets replaced,
the replaced BMC VPD will now have all blank data. Now the Product
engineer can use vpd-tool fixSystemVPD option to update the BMC
critical keywords by chosing the corresponding keyword data from
system backplane.
Similarly when the system backplane is replaced,
using the option, the PEs' can copy the keyword data from BMC.
When both system backplane and BMC are replaced, the PEs' will have
option to update new value on both.
This interactive tool option eases keyword data updation and avoids
manual updation for each and every mismatching critical keyword.
Test: Tested on everest
// Create a mismatch.
root@ever8bmc:/tmp# ./vpd-tool-writeHardwareFix -w -H -O /sys/bus/i2c/drivers/at24/8-0050/eeprom -R VCEN -K FC -V 0x64560204
Disabled reboot
Sleep started
Enabled reboot
root@ever8bmc:/tmp#
root@ever8bmc:/tmp# busctl set-property xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system/chassis/motherboard com.ibm.ipzvpd.LXR0 LX ay 2 0x04 0x64
root@ever8bmc:/tmp#
root@ever8bmc:/tmp# busctl set-property xyz.openbmc_project.Inventory.Manager /xyz/openbmc_project/inventory/system/chassis/motherboard com.ibm.ipzvpd.VSYS WN ay 3 0x74 0x85 0x69
root@ever8bmc:/tmp# ./vpd-tool-writeHardwareFix -w -H -O /sys/bus/i2c/drivers/at24/8-0050/eeprom -R VSYS -K WN -V 0x64560204077675
Disabled reboot
Sleep started
Enabled reboot
=========
(Trimmed the output)
root@ever8bmc:/tmp# ./vpd-tool --fixSystemVPD
Restorable record-keyword pairs and their data on cache & hardware.
|======================================================================================================|
S.No Record Keyword Data On Cache Data On Hardware Data Mismatch
|======================================================================================================|
1 UTIL D0 0x69 0x69 NO
|------------------------------------------------------------------------------------------------------|
2 LXR0 LX 0x0464 0x3100080100300074 YES
|------------------------------------------------------------------------------------------------------|
3 VCEN FC 0x373830432d303031 0x645602042d303031 YES
|------------------------------------------------------------------------------------------------------|
4 VCEN SE RCH0014 RCH0014 NO
|------------------------------------------------------------------------------------------------------|
5 VSYS BR 0x5330 0x5330 NO
|------------------------------------------------------------------------------------------------------|
6 VSYS TM 0x646534302d4d5258 0x646534302d4d5258 NO
|------------------------------------------------------------------------------------------------------|
7 VSYS SE 13E8CEX 13E8CEX NO
|------------------------------------------------------------------------------------------------------|
8 VSYS SU 0x0004ac1e9fd4 0x0004ac1e9fd4 NO
|------------------------------------------------------------------------------------------------------|
9 VSYS RB 0x31000000 0x31000000 NO
|------------------------------------------------------------------------------------------------------|
10 VSYS WN 0x748569 0x645602040776754243453432 YES
|------------------------------------------------------------------------------------------------------|
11 VSYS RG 0x00000000 0x00000000 NO
|------------------------------------------------------------------------------------------------------|
Enter 1 => If you choose cache data of all mismatching record-keyword pairs
Enter 2 => If you choose hardware data of all mismatching record-keyword pairs
Enter 3 => If you wish to explore more options
Enter 0 to exit 3
|======================================================================================================|
Iterate through all restorable record-keyword pairs
|======================================================================================================|
S.No Record Keyword Data On Cache Data On Hardware Data Mismatch
1 UTIL D0 0x69 0x69 NO
|======================================================================================================|
No mismatch found.
Enter 6 => If you wish to enter a new value to update both on BMC and System Backplane
Enter 7 => If you wish to skip the above record-keyword pair
Enter 0 => To exit successfully : 6
|======================================================================================================|
Enter the new value to update both on BMC & System Backplane (Value should be in ASCII or in HEX(prefixed with 0x)) : 0x02
|======================================================================================================|
Data updated successfully.
|======================================================================================================|
S.No Record Keyword Data On Cache Data On Hardware Data Mismatch
2 LXR0 LX 0x0464 0x3100080100300074 YES
|======================================================================================================|
Enter 4 => If you choose the cache value as the right value
Enter 5 => If you choose hardware value as the right value
Enter 6 => If you wish to enter a new value to update both cache and hardware
Enter 7 => If you wish to skip the above record-keyword pair
Enter 0 => To exit successfully 5
|=======================================================================|
Disabled reboot
Sleep started, try to reboot
Sleep end
Sleep started
Enabled reboot
Data updated successfully.
|======================================================================================================|
S.No Record Keyword Data On Cache Data On Hardware Data Mismatch
3 VCEN FC 0x373830432d303031 0x645602042d303031 YES
|======================================================================================================|
Enter 4 => If you choose the cache value as the right value
Enter 5 => If you choose hardware value as the right value
Enter 6 => If you wish to enter a new value to update both cache and hardware
Enter 7 => If you wish to skip the above record-keyword pair
Enter 0 => To exit successfully 4
|=======================================================================|
Disabled reboot
Sleep started, try to reboot
Sleep end
Sleep started
Enabled reboot
Data updated successfully.
|======================================================================================================|
S.No Record Keyword Data On Cache Data On Hardware Data Mismatch
4 VCEN SE RCH0014 RCH0014 NO
|======================================================================================================|
No mismatch found.
Enter 6 => If you wish to enter a new value to update both on BMC and System Backplane
Enter 7 => If you wish to skip the above record-keyword pair
Enter 0 => To exit successfully : 7
|======================================================================================================|
Skipped the above record-keyword pair. Continueing to the next pair if available.
|======================================================================================================|
S.No Record Keyword Data On Cache Data On Hardware Data Mismatch
10 VSYS WN 0x748569 0x645602040776754243453432 YES
|======================================================================================================|
Enter 4 => If you choose the cache value as the right value
Enter 5 => If you choose hardware value as the right value
Enter 6 => If you wish to enter a new value to update both cache and hardware
Enter 7 => If you wish to skip the above record-keyword pair
Enter 0 => To exit successfully 6
|=======================================================================|
Enter the new value to update both in cache & hardware (Value should be in ASCII or in HEX(prefixed with 0x)) : 0x433035303736304243453432
|=======================================================================|
Data updated successfully.
|======================================================================================================|
S.No Record Keyword Data On Cache Data On Hardware Data Mismatch
11 VSYS RG 0x00000000 0x00000000 NO
|======================================================================================================|
No mismatch found. Skip this record-keyword pair.
Signed-off-by: Priyanga Ramasamy <priyanga24@in.ibm.com>
Change-Id: Ifb32efd1174360409b795b162282673a4f73df1b
diff --git a/ibm_vpd_utils.hpp b/ibm_vpd_utils.hpp
index 3924d39..d5fdc33 100644
--- a/ibm_vpd_utils.hpp
+++ b/ibm_vpd_utils.hpp
@@ -107,6 +107,37 @@
return retVal;
}
+/** @brief A templated method to get all D-Bus properties
+ *
+ * @param[in] service - Service path
+ * @param[in] object - Object path
+ * @param[in] inf - Interface
+ *
+ * @return All properties under the given interface.
+ */
+template <typename T>
+T getAllDBusProperty(const std::string& service, const std::string& object,
+ const std::string& inf)
+{
+ T retVal{};
+ try
+ {
+ auto bus = sdbusplus::bus::new_default();
+ auto allProperties =
+ bus.new_method_call(service.c_str(), object.c_str(),
+ "org.freedesktop.DBus.Properties", "GetAll");
+ allProperties.append(inf);
+
+ auto result = bus.call(allProperties);
+ result.read(retVal);
+ }
+ catch (const sdbusplus::exception::SdBusError& e)
+ {
+ std::cerr << e.what();
+ }
+ return retVal;
+}
+
/**
* @brief API to create PEL entry
* @param[in] additionalData - Map holding the additional data
diff --git a/vpd_tool.cpp b/vpd_tool.cpp
index 740d5cd..a0699bb 100644
--- a/vpd_tool.cpp
+++ b/vpd_tool.cpp
@@ -80,6 +80,10 @@
"User should provide valid hardware/eeprom path (and not dbus object "
"path) in the -O/--object path. CAUTION: Developer Only Option");
+ auto fixSystemVPDFlag = app.add_flag(
+ "--fixSystemVPD", "Use this option to interactively fix critical "
+ "system VPD keywords {vpd-tool-exe --fixSystemVPD}");
+
CLI11_PARSE(app, argc, argv);
ifstream inventoryJson(INVENTORY_JSON_SYM_LINK);
@@ -155,6 +159,11 @@
move(keyword));
vpdToolObj.readKwFromHw(offset);
}
+ else if (*fixSystemVPDFlag)
+ {
+ VpdTool vpdToolObj;
+ rc = vpdToolObj.fixSystemVPD();
+ }
else
{
throw runtime_error("One of the valid options is required. Refer "
diff --git a/vpd_tool_impl.cpp b/vpd_tool_impl.cpp
index 0d57351..10eba2e 100644
--- a/vpd_tool_impl.cpp
+++ b/vpd_tool_impl.cpp
@@ -1,6 +1,7 @@
#include "vpd_tool_impl.hpp"
#include "impl.hpp"
+#include "parser_factory.hpp"
#include "vpd_exceptions.hpp"
#include <cstdlib>
@@ -18,6 +19,8 @@
using json = nlohmann::json;
using namespace openpower::vpd::exceptions;
using namespace openpower::vpd::parser;
+using namespace openpower::vpd::parser::factory;
+using namespace openpower::vpd::parser::interface;
Binary VpdTool::toBinary(const std::string& value)
{
@@ -548,3 +551,420 @@
<< fruPath << std::endl;
}
}
+
+void VpdTool::printFixSystemVPDOption(UserOption option)
+{
+ switch (option)
+ {
+ case VpdTool::EXIT:
+ cout << "\nEnter 0 => To exit successfully : ";
+ break;
+ case VpdTool::BMC_DATA_FOR_ALL:
+ cout << "\n\nEnter 1 => If you choose the data on BMC for all "
+ "mismatching record-keyword pairs";
+ break;
+ case VpdTool::SYSTEM_BACKPLANE_DATA_FOR_ALL:
+ cout << "\nEnter 2 => If you choose the data on System "
+ "Backplane for all mismatching record-keyword pairs";
+ break;
+ case VpdTool::MORE_OPTIONS:
+ cout << "\nEnter 3 => If you wish to explore more options";
+ break;
+ case VpdTool::BMC_DATA_FOR_CURRENT:
+ cout << "\nEnter 4 => If you choose the data on BMC as the "
+ "right value";
+ break;
+ case VpdTool::SYSTEM_BACKPLANE_DATA_FOR_CURRENT:
+ cout << "\nEnter 5 => If you choose the data on System "
+ "Backplane as the right value";
+ break;
+ case VpdTool::NEW_VALUE_ON_BOTH:
+ cout << "\nEnter 6 => If you wish to enter a new value to "
+ "update both on BMC and System Backplane";
+ break;
+ case VpdTool::SKIP_CURRENT:
+ cout << "\nEnter 7 => If you wish to skip the above "
+ "record-keyword pair";
+ break;
+ }
+}
+
+int VpdTool::fixSystemVPD()
+{
+ cout << "\nRestorable record-keyword pairs and their data on BMC & "
+ "System Backplane.\n ";
+
+ cout << "\n|==============================================================="
+ "=======================================|"
+ << endl;
+
+ cout << left << setw(6) << "S.No" << left << setw(8) << "Record" << left
+ << setw(9) << "Keyword" << left << setw(30) << "Data On BMC" << left
+ << setw(30) << "Data On System Backplane" << left << setw(14)
+ << "Data Mismatch";
+
+ cout << "\n|==============================================================="
+ "=======================================|"
+ << endl;
+
+ int num = 0;
+
+ // Get system VPD data in map
+ Binary vpdVector{};
+ json js{};
+
+ auto jsonToParse = INVENTORY_JSON_DEFAULT;
+ if (fs::exists(INVENTORY_JSON_SYM_LINK))
+ {
+ jsonToParse = INVENTORY_JSON_SYM_LINK;
+ }
+
+ ifstream inventoryJson(jsonToParse);
+ if (!inventoryJson)
+ {
+ throw runtime_error("VPD JSON file not found");
+ }
+ js = json::parse(inventoryJson);
+
+ vpdVector = getVpdDataInVector(js, constants::systemVpdFilePath);
+ ParserInterface* parser = ParserFactory::getParser(vpdVector);
+ auto parseResult = parser->parse();
+ ParserFactory::freeParser(parser);
+
+ unordered_map<string, DbusPropertyMap> vpdMap;
+
+ if (auto pVal = get_if<Store>(&parseResult))
+ {
+ vpdMap = pVal->getVpdMap();
+ }
+ else
+ {
+ std::cerr << "\n System backplane VPD is not of type IPZ. Unable to "
+ "parse the VPD "
+ << constants::systemVpdFilePath << " . Exit with error."
+ << std::endl;
+ exit(1);
+ }
+
+ // Get system VPD D-Bus Data and store it in a map
+ using GetAllResultType =
+ std::vector<std::pair<std::string, std::variant<Binary>>>;
+ using IntfPropMap = std::map<std::string, GetAllResultType>;
+
+ IntfPropMap svpdBusData;
+
+ const auto vsys = getAllDBusProperty<GetAllResultType>(
+ constants::pimIntf,
+ "/xyz/openbmc_project/inventory/system/chassis/motherboard",
+ "com.ibm.ipzvpd.VSYS");
+ svpdBusData.emplace("VSYS", vsys);
+
+ const auto vcen = getAllDBusProperty<GetAllResultType>(
+ constants::pimIntf,
+ "/xyz/openbmc_project/inventory/system/chassis/motherboard",
+ "com.ibm.ipzvpd.VCEN");
+ svpdBusData.emplace("VCEN", vcen);
+
+ const auto lxr0 = getAllDBusProperty<GetAllResultType>(
+ constants::pimIntf,
+ "/xyz/openbmc_project/inventory/system/chassis/motherboard",
+ "com.ibm.ipzvpd.LXR0");
+ svpdBusData.emplace("LXR0", lxr0);
+
+ const auto util = getAllDBusProperty<GetAllResultType>(
+ constants::pimIntf,
+ "/xyz/openbmc_project/inventory/system/chassis/motherboard",
+ "com.ibm.ipzvpd.UTIL");
+ svpdBusData.emplace("UTIL", util);
+
+ for (const auto& recordKw : svpdKwdMap)
+ {
+ string record = recordKw.first;
+
+ // Extract specific record data from the svpdBusData map.
+ const auto& rec = svpdBusData.find(record);
+
+ if (rec == svpdBusData.end())
+ {
+ std::cerr << record << " not a part of critical system VPD records."
+ << std::endl;
+ continue;
+ }
+
+ const auto& recData = svpdBusData.find(record)->second;
+
+ string busStr{}, hwValStr{};
+ string mismatch = "NO"; // no mismatch
+
+ for (const auto& keyword : recordKw.second)
+ {
+ string hardwareValue{};
+ auto recItr = vpdMap.find(record);
+
+ if (recItr != vpdMap.end())
+ {
+ DbusPropertyMap& kwValMap = recItr->second;
+ auto kwItr = kwValMap.find(keyword);
+ if (kwItr != kwValMap.end())
+ {
+ hardwareValue = kwItr->second;
+ }
+ }
+
+ std::variant<Binary> kwValue;
+ for (auto& kwData : recData)
+ {
+ if (kwData.first == keyword)
+ {
+ kwValue = kwData.second;
+ break;
+ }
+ }
+
+ if (keyword != "SE")
+ {
+ ostringstream hwValStream;
+ hwValStream << "0x";
+ hwValStr = hwValStream.str();
+
+ for (uint16_t byte : hardwareValue)
+ {
+ hwValStream << setfill('0') << setw(2) << hex << byte;
+ hwValStr = hwValStream.str();
+ }
+
+ if (const auto value = get_if<Binary>(&kwValue))
+ {
+ busStr = byteArrayToHexString(*value);
+ }
+ if (busStr != hwValStr)
+ {
+ mismatch = "YES";
+ }
+ }
+ else
+ {
+ if (const auto value = get_if<Binary>(&kwValue))
+ {
+ busStr = getPrintableValue(*value);
+ }
+ if (busStr != hardwareValue)
+ {
+ mismatch = "YES";
+ }
+ hwValStr = hardwareValue;
+ }
+ recKwData.push_back(
+ make_tuple(++num, record, keyword, busStr, hwValStr, mismatch));
+ cout << left << setw(6) << num << left << setw(8) << record << left
+ << setw(9) << keyword << left << setw(30) << setfill(' ')
+ << busStr << left << setw(30) << setfill(' ') << hwValStr
+ << left << setw(14) << mismatch;
+
+ cout << "\n|--------------------------------------------------"
+ "----------------------------------------------------|"
+ << endl;
+ }
+ }
+ parseSVPDOptions(js);
+ return 0;
+}
+
+void VpdTool::parseSVPDOptions(const nlohmann::json& json)
+{
+ do
+ {
+ printFixSystemVPDOption(VpdTool::BMC_DATA_FOR_ALL);
+ printFixSystemVPDOption(VpdTool::SYSTEM_BACKPLANE_DATA_FOR_ALL);
+ printFixSystemVPDOption(VpdTool::MORE_OPTIONS);
+ printFixSystemVPDOption(VpdTool::EXIT);
+
+ int option = 0;
+ cin >> option;
+ cout << "\n|==========================================================="
+ "===========================================|"
+ << endl;
+
+ if (json.find("frus") == json.end())
+ {
+ throw runtime_error("Frus not found in json");
+ }
+
+ bool mismatchFound = false;
+
+ if (option == VpdTool::BMC_DATA_FOR_ALL)
+ {
+ for (const auto& data : recKwData)
+ {
+ if (get<5>(data) == "YES")
+ {
+ EditorImpl edit(constants::systemVpdFilePath, json,
+ get<1>(data), get<2>(data));
+ edit.updateKeyword(toBinary(get<3>(data)), 0, true);
+ mismatchFound = true;
+ }
+ }
+
+ if (mismatchFound)
+ {
+ cout << "\nData updated successfully for all mismatching "
+ "record-keyword pairs by choosing their corresponding "
+ "data on BMC. Exit successfully.\n"
+ << endl;
+ }
+ else
+ {
+ cout << "\nNo mismatch found for any of the above mentioned "
+ "record-keyword pair. Exit successfully.\n";
+ }
+
+ exit(0);
+ }
+ else if (option == VpdTool::SYSTEM_BACKPLANE_DATA_FOR_ALL)
+ {
+ for (const auto& data : recKwData)
+ {
+ if (get<5>(data) == "YES")
+ {
+ EditorImpl edit(constants::systemVpdFilePath, json,
+ get<1>(data), get<2>(data));
+ edit.updateKeyword(toBinary(get<4>(data)), 0, true);
+ mismatchFound = true;
+ }
+ }
+
+ if (mismatchFound)
+ {
+ cout << "\nData updated successfully for all mismatching "
+ "record-keyword pairs by choosing their corresponding "
+ "data on System Backplane.\n"
+ << endl;
+ }
+ else
+ {
+ cout << "\nNo mismatch found for any of the above mentioned "
+ "record-keyword pair. Exit successfully.\n";
+ }
+
+ exit(0);
+ }
+ else if (option == VpdTool::MORE_OPTIONS)
+ {
+ cout << "\nIterate through all restorable record-keyword pairs\n";
+
+ for (const auto& data : recKwData)
+ {
+ do
+ {
+ cout << "\n|==============================================="
+ "=================================================="
+ "=====|"
+ << endl;
+
+ cout << left << setw(6) << "S.No" << left << setw(8)
+ << "Record" << left << setw(9) << "Keyword" << left
+ << setw(30) << setfill(' ') << "Data On BMC" << left
+ << setw(30) << setfill(' ')
+ << "Data On System Backplane" << left << setw(14)
+ << "Data Mismatch" << endl;
+
+ cout << left << setw(6) << get<0>(data) << left << setw(8)
+ << get<1>(data) << left << setw(9) << get<2>(data)
+ << left << setw(30) << setfill(' ') << get<3>(data)
+ << left << setw(30) << setfill(' ') << get<4>(data)
+ << left << setw(14) << get<5>(data);
+
+ cout << "\n|==============================================="
+ "=================================================="
+ "=====|"
+ << endl;
+
+ if (get<5>(data) == "NO")
+ {
+ cout << "\nNo mismatch found.\n";
+ printFixSystemVPDOption(VpdTool::NEW_VALUE_ON_BOTH);
+ printFixSystemVPDOption(VpdTool::SKIP_CURRENT);
+ printFixSystemVPDOption(VpdTool::EXIT);
+ }
+ else
+ {
+ printFixSystemVPDOption(VpdTool::BMC_DATA_FOR_CURRENT);
+ printFixSystemVPDOption(
+ VpdTool::SYSTEM_BACKPLANE_DATA_FOR_CURRENT);
+ printFixSystemVPDOption(VpdTool::NEW_VALUE_ON_BOTH);
+ printFixSystemVPDOption(VpdTool::SKIP_CURRENT);
+ printFixSystemVPDOption(VpdTool::EXIT);
+ }
+
+ cin >> option;
+
+ cout << "\n|==============================================="
+ "=================================================="
+ "=====|"
+ << endl;
+
+ EditorImpl edit(constants::systemVpdFilePath, json,
+ get<1>(data), get<2>(data));
+
+ if (option == VpdTool::BMC_DATA_FOR_CURRENT)
+ {
+ edit.updateKeyword(toBinary(get<3>(data)), 0, true);
+ cout << "\nData updated successfully.\n";
+ break;
+ }
+ else if (option ==
+ VpdTool::SYSTEM_BACKPLANE_DATA_FOR_CURRENT)
+ {
+ edit.updateKeyword(toBinary(get<4>(data)), 0, true);
+ cout << "\nData updated successfully.\n";
+ break;
+ }
+ else if (option == VpdTool::NEW_VALUE_ON_BOTH)
+ {
+ string value;
+ cout << "\nEnter the new value to update both on BMC & "
+ "System Backplane (Value should be in ASCII or "
+ "in HEX(prefixed with 0x)) : ";
+ cin >> value;
+ cout << "\n|==========================================="
+ "=============================================="
+ "=============|"
+ << endl;
+
+ edit.updateKeyword(toBinary(value), 0, true);
+ cout << "\nData updated successfully.\n";
+ break;
+ }
+ else if (option == VpdTool::SKIP_CURRENT)
+ {
+ cout << "\nSkipped the above record-keyword pair. "
+ "Continue to the next available pair.\n";
+ break;
+ }
+ else if (option == VpdTool::EXIT)
+ {
+ cout << "\nExit successfully\n";
+ exit(0);
+ }
+ else
+ {
+ cout << "\nProvide a valid option. Retrying for the "
+ "current record-keyword pair\n";
+ }
+ } while (1);
+ }
+ exit(0);
+ }
+ else if (option == VpdTool::EXIT)
+ {
+ cout << "\nExit successfully";
+ exit(0);
+ }
+ else
+ {
+ cout << "\nProvide a valid option. Retry.";
+ continue;
+ }
+
+ } while (true);
+}
diff --git a/vpd_tool_impl.hpp b/vpd_tool_impl.hpp
index 3de98f9..8938fce 100644
--- a/vpd_tool_impl.hpp
+++ b/vpd_tool_impl.hpp
@@ -9,6 +9,11 @@
using json = nlohmann::json;
+// <S.no, Record, Keyword, D-Bus value, HW value, Data mismatch>
+using SystemCriticalData =
+ std::vector<std::tuple<int, std::string, std::string, std::string,
+ std::string, std::string>>;
+
class VpdTool
{
private:
@@ -17,6 +22,7 @@
const std::string keyword;
const std::string value;
bool objFound = true;
+ SystemCriticalData recKwData;
// Store Type of FRU
std::string fruType;
@@ -132,6 +138,34 @@
json getPresentPropJson(const std::string& invPath,
std::string& parentPresence);
+ /**
+ * @brief Parse through the options to fix system VPD
+ *
+ * @param[in] json - Inventory JSON
+ */
+ void parseSVPDOptions(const nlohmann::json& json);
+
+ /**
+ * @brief List of user options that can be used to fix system VPD keywords.
+ */
+ enum UserOption
+ {
+ EXIT = 0,
+ BMC_DATA_FOR_ALL = 1,
+ SYSTEM_BACKPLANE_DATA_FOR_ALL = 2,
+ MORE_OPTIONS = 3,
+ BMC_DATA_FOR_CURRENT = 4,
+ SYSTEM_BACKPLANE_DATA_FOR_CURRENT = 5,
+ NEW_VALUE_ON_BOTH = 6,
+ SKIP_CURRENT = 7
+ };
+
+ /**
+ * @brief Print options to fix system VPD.
+ * @param[in] option - Option to use.
+ */
+ void printFixSystemVPDOption(UserOption option);
+
public:
/**
* @brief Dump the complete inventory in JSON format
@@ -199,6 +233,16 @@
void readKwFromHw(const uint32_t& startOffset);
/**
+ * @brief Fix System VPD keyword.
+ * This API provides an interactive way to fix system VPD keywords that are
+ * part of restorable record-keyword pairs. The user can use this option to
+ * restore the restorable keywords in cache or in hardware or in both cache
+ * and hardware.
+ * @return returncode (success/failure).
+ */
+ int fixSystemVPD();
+
+ /**
* @brief Constructor
* Constructor is called during the
* object instantiation for dumpInventory option and