blob: 929f3b6692d8ec48022ec24ccf7f274f4dddeb29 [file] [log] [blame]
#include "storagehandler.hpp"
#include "fruread.hpp"
#include "read_fru_data.hpp"
#include "selutility.hpp"
#include "sensorhandler.hpp"
#include "storageaddsel.hpp"
#include "utils.hpp"
#include <arpa/inet.h>
#include <host-ipmid/ipmid-api.h>
#include <mapper.h>
#include <systemd/sd-bus.h>
#include <algorithm>
#include <chrono>
#include <cstdio>
#include <phosphor-logging/elog-errors.hpp>
#include <phosphor-logging/log.hpp>
#include <sdbusplus/server.hpp>
#include <string>
#include <xyz/openbmc_project/Common/error.hpp>
#if __has_include(<filesystem>)
#include <filesystem>
#elif __has_include(<experimental/filesystem>)
#include <experimental/filesystem>
namespace std
{
// splice experimental::filesystem into std
namespace filesystem = std::experimental::filesystem;
} // namespace std
#else
#error filesystem not available
#endif
void register_netfn_storage_functions() __attribute__((constructor));
unsigned int g_sel_time = 0xFFFFFFFF;
extern unsigned short g_sel_reserve;
extern const ipmi::sensor::IdInfoMap sensors;
extern const FruMap frus;
namespace
{
constexpr auto TIME_INTERFACE = "xyz.openbmc_project.Time.EpochTime";
constexpr auto HOST_TIME_PATH = "/xyz/openbmc_project/time/host";
constexpr auto DBUS_PROPERTIES = "org.freedesktop.DBus.Properties";
constexpr auto PROPERTY_ELAPSED = "Elapsed";
const char* getTimeString(const uint64_t& usecSinceEpoch)
{
using namespace std::chrono;
system_clock::time_point tp{microseconds(usecSinceEpoch)};
auto t = system_clock::to_time_t(tp);
return std::ctime(&t);
}
} // namespace
namespace cache
{
/*
* This cache contains the object paths of the logging entries sorted in the
* order of the filename(numeric order). The cache is initialized by
* invoking readLoggingObjectPaths with the cache as the parameter. The
* cache is invoked in the execution of the Get SEL info and Delete SEL
* entry command. The Get SEL Info command is typically invoked before the
* Get SEL entry command, so the cache is utilized for responding to Get SEL
* entry command. The cache is invalidated by clearing after Delete SEL
* entry and Clear SEL command.
*/
ipmi::sel::ObjectPaths paths;
} // namespace cache
using InternalFailure =
sdbusplus::xyz::openbmc_project::Common::Error::InternalFailure;
using namespace phosphor::logging;
using namespace ipmi::fru;
/**
* @enum Device access mode
*/
enum class AccessMode
{
bytes, ///< Device is accessed by bytes
words ///< Device is accessed by words
};
ipmi_ret_t ipmi_storage_wildcard(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request,
ipmi_response_t response,
ipmi_data_len_t data_len,
ipmi_context_t context)
{
// Status code.
ipmi_ret_t rc = IPMI_CC_INVALID;
*data_len = 0;
return rc;
}
ipmi_ret_t getSELInfo(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request, ipmi_response_t response,
ipmi_data_len_t data_len, ipmi_context_t context)
{
std::vector<uint8_t> outPayload(sizeof(ipmi::sel::GetSELInfoResponse));
auto responseData =
reinterpret_cast<ipmi::sel::GetSELInfoResponse*>(outPayload.data());
responseData->selVersion = ipmi::sel::selVersion;
// Last erase timestamp is not available from log manager.
responseData->eraseTimeStamp = ipmi::sel::invalidTimeStamp;
responseData->operationSupport = ipmi::sel::operationSupport;
try
{
ipmi::sel::readLoggingObjectPaths(cache::paths);
}
catch (const sdbusplus::exception::SdBusError& e)
{
// No action if reading log objects have failed for this command.
// readLoggingObjectPaths will throw exception if there are no log
// entries. The command will be responded with number of SEL entries
// as 0.
}
responseData->entries = 0;
responseData->addTimeStamp = ipmi::sel::invalidTimeStamp;
if (!cache::paths.empty())
{
responseData->entries = static_cast<uint16_t>(cache::paths.size());
try
{
responseData->addTimeStamp = static_cast<uint32_t>(
(ipmi::sel::getEntryTimeStamp(cache::paths.back()).count()));
}
catch (InternalFailure& e)
{
}
catch (const std::runtime_error& e)
{
log<level::ERR>(e.what());
}
}
memcpy(response, outPayload.data(), outPayload.size());
*data_len = outPayload.size();
return IPMI_CC_OK;
}
ipmi_ret_t getSELEntry(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request, ipmi_response_t response,
ipmi_data_len_t data_len, ipmi_context_t context)
{
auto requestData =
reinterpret_cast<const ipmi::sel::GetSELEntryRequest*>(request);
if (requestData->reservationID != 0)
{
if (g_sel_reserve != requestData->reservationID)
{
*data_len = 0;
return IPMI_CC_INVALID_RESERVATION_ID;
}
}
if (cache::paths.empty())
{
*data_len = 0;
return IPMI_CC_SENSOR_INVALID;
}
ipmi::sel::ObjectPaths::const_iterator iter;
// Check for the requested SEL Entry.
if (requestData->selRecordID == ipmi::sel::firstEntry)
{
iter = cache::paths.begin();
}
else if (requestData->selRecordID == ipmi::sel::lastEntry)
{
iter = cache::paths.end();
}
else
{
std::string objPath = std::string(ipmi::sel::logBasePath) + "/" +
std::to_string(requestData->selRecordID);
iter = std::find(cache::paths.begin(), cache::paths.end(), objPath);
if (iter == cache::paths.end())
{
*data_len = 0;
return IPMI_CC_SENSOR_INVALID;
}
}
ipmi::sel::GetSELEntryResponse record{};
// Convert the log entry into SEL record.
try
{
record = ipmi::sel::convertLogEntrytoSEL(*iter);
}
catch (InternalFailure& e)
{
*data_len = 0;
return IPMI_CC_UNSPECIFIED_ERROR;
}
catch (const std::runtime_error& e)
{
log<level::ERR>(e.what());
*data_len = 0;
return IPMI_CC_UNSPECIFIED_ERROR;
}
// Identify the next SEL record ID
if (iter != cache::paths.end())
{
++iter;
if (iter == cache::paths.end())
{
record.nextRecordID = ipmi::sel::lastEntry;
}
else
{
namespace fs = std::filesystem;
fs::path path(*iter);
record.nextRecordID = static_cast<uint16_t>(
std::stoul(std::string(path.filename().c_str())));
}
}
else
{
record.nextRecordID = ipmi::sel::lastEntry;
}
if (requestData->readLength == ipmi::sel::entireRecord)
{
memcpy(response, &record, sizeof(record));
*data_len = sizeof(record);
}
else
{
if (requestData->offset >= ipmi::sel::selRecordSize ||
requestData->readLength > ipmi::sel::selRecordSize)
{
*data_len = 0;
return IPMI_CC_INVALID_FIELD_REQUEST;
}
auto diff = ipmi::sel::selRecordSize - requestData->offset;
auto readLength =
std::min(diff, static_cast<int>(requestData->readLength));
memcpy(response, &record.nextRecordID, sizeof(record.nextRecordID));
memcpy(static_cast<uint8_t*>(response) + sizeof(record.nextRecordID),
&record.recordID + requestData->offset, readLength);
*data_len = sizeof(record.nextRecordID) + readLength;
}
return IPMI_CC_OK;
}
ipmi_ret_t deleteSELEntry(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request, ipmi_response_t response,
ipmi_data_len_t data_len, ipmi_context_t context)
{
namespace fs = std::experimental::filesystem;
auto requestData =
reinterpret_cast<const ipmi::sel::DeleteSELEntryRequest*>(request);
if (g_sel_reserve != requestData->reservationID)
{
*data_len = 0;
return IPMI_CC_INVALID_RESERVATION_ID;
}
try
{
ipmi::sel::readLoggingObjectPaths(cache::paths);
}
catch (const sdbusplus::exception::SdBusError& e)
{
// readLoggingObjectPaths will throw exception if there are no error
// log entries.
*data_len = 0;
return IPMI_CC_SENSOR_INVALID;
}
if (cache::paths.empty())
{
*data_len = 0;
return IPMI_CC_SENSOR_INVALID;
}
ipmi::sel::ObjectPaths::const_iterator iter;
uint16_t delRecordID = 0;
if (requestData->selRecordID == ipmi::sel::firstEntry)
{
iter = cache::paths.begin();
fs::path path(*iter);
delRecordID = static_cast<uint16_t>(
std::stoul(std::string(path.filename().c_str())));
}
else if (requestData->selRecordID == ipmi::sel::lastEntry)
{
iter = cache::paths.end();
fs::path path(*iter);
delRecordID = static_cast<uint16_t>(
std::stoul(std::string(path.filename().c_str())));
}
else
{
std::string objPath = std::string(ipmi::sel::logBasePath) + "/" +
std::to_string(requestData->selRecordID);
iter = std::find(cache::paths.begin(), cache::paths.end(), objPath);
if (iter == cache::paths.end())
{
*data_len = 0;
return IPMI_CC_SENSOR_INVALID;
}
delRecordID = requestData->selRecordID;
}
sdbusplus::bus::bus bus{ipmid_get_sd_bus_connection()};
std::string service;
try
{
service = ipmi::getService(bus, ipmi::sel::logDeleteIntf, *iter);
}
catch (const std::runtime_error& e)
{
log<level::ERR>(e.what());
*data_len = 0;
return IPMI_CC_UNSPECIFIED_ERROR;
}
auto methodCall = bus.new_method_call(service.c_str(), (*iter).c_str(),
ipmi::sel::logDeleteIntf, "Delete");
auto reply = bus.call(methodCall);
if (reply.is_method_error())
{
*data_len = 0;
return IPMI_CC_UNSPECIFIED_ERROR;
}
// Invalidate the cache of dbus entry objects.
cache::paths.clear();
memcpy(response, &delRecordID, sizeof(delRecordID));
*data_len = sizeof(delRecordID);
return IPMI_CC_OK;
}
ipmi_ret_t clearSEL(ipmi_netfn_t netfn, ipmi_cmd_t cmd, ipmi_request_t request,
ipmi_response_t response, ipmi_data_len_t data_len,
ipmi_context_t context)
{
auto requestData =
reinterpret_cast<const ipmi::sel::ClearSELRequest*>(request);
if (g_sel_reserve != requestData->reservationID)
{
*data_len = 0;
return IPMI_CC_INVALID_RESERVATION_ID;
}
if (requestData->charC != 'C' || requestData->charL != 'L' ||
requestData->charR != 'R')
{
*data_len = 0;
return IPMI_CC_INVALID_FIELD_REQUEST;
}
uint8_t eraseProgress = ipmi::sel::eraseComplete;
/*
* Erasure status cannot be fetched from DBUS, so always return erasure
* status as `erase completed`.
*/
if (requestData->eraseOperation == ipmi::sel::getEraseStatus)
{
memcpy(response, &eraseProgress, sizeof(eraseProgress));
*data_len = sizeof(eraseProgress);
return IPMI_CC_OK;
}
sdbusplus::bus::bus bus{ipmid_get_sd_bus_connection()};
ipmi::sel::ObjectPaths objectPaths;
auto depth = 0;
auto mapperCall =
bus.new_method_call(ipmi::sel::mapperBusName, ipmi::sel::mapperObjPath,
ipmi::sel::mapperIntf, "GetSubTreePaths");
mapperCall.append(ipmi::sel::logBasePath);
mapperCall.append(depth);
mapperCall.append(ipmi::sel::ObjectPaths({ipmi::sel::logEntryIntf}));
try
{
auto reply = bus.call(mapperCall);
if (reply.is_method_error())
{
memcpy(response, &eraseProgress, sizeof(eraseProgress));
*data_len = sizeof(eraseProgress);
return IPMI_CC_OK;
}
reply.read(objectPaths);
if (objectPaths.empty())
{
memcpy(response, &eraseProgress, sizeof(eraseProgress));
*data_len = sizeof(eraseProgress);
return IPMI_CC_OK;
}
}
catch (const sdbusplus::exception::SdBusError& e)
{
memcpy(response, &eraseProgress, sizeof(eraseProgress));
*data_len = sizeof(eraseProgress);
return IPMI_CC_OK;
}
std::string service;
try
{
service = ipmi::getService(bus, ipmi::sel::logDeleteIntf,
objectPaths.front());
}
catch (const std::runtime_error& e)
{
log<level::ERR>(e.what());
*data_len = 0;
return IPMI_CC_UNSPECIFIED_ERROR;
}
for (const auto& iter : objectPaths)
{
auto methodCall = bus.new_method_call(
service.c_str(), iter.c_str(), ipmi::sel::logDeleteIntf, "Delete");
auto reply = bus.call(methodCall);
if (reply.is_method_error())
{
*data_len = 0;
return IPMI_CC_UNSPECIFIED_ERROR;
}
}
// Invalidate the cache of dbus entry objects.
cache::paths.clear();
memcpy(response, &eraseProgress, sizeof(eraseProgress));
*data_len = sizeof(eraseProgress);
return IPMI_CC_OK;
}
ipmi_ret_t ipmi_storage_get_sel_time(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request,
ipmi_response_t response,
ipmi_data_len_t data_len,
ipmi_context_t context)
{
using namespace std::chrono;
uint64_t host_time_usec = 0;
uint32_t resp = 0;
std::stringstream hostTime;
try
{
sdbusplus::bus::bus bus{ipmid_get_sd_bus_connection()};
auto service = ipmi::getService(bus, TIME_INTERFACE, HOST_TIME_PATH);
sdbusplus::message::variant<uint64_t> value;
// Get host time
auto method = bus.new_method_call(service.c_str(), HOST_TIME_PATH,
DBUS_PROPERTIES, "Get");
method.append(TIME_INTERFACE, PROPERTY_ELAPSED);
auto reply = bus.call(method);
if (reply.is_method_error())
{
log<level::ERR>("Error getting time",
entry("SERVICE=%s", service.c_str()),
entry("PATH=%s", HOST_TIME_PATH));
return IPMI_CC_UNSPECIFIED_ERROR;
}
reply.read(value);
host_time_usec = value.get<uint64_t>();
}
catch (InternalFailure& e)
{
log<level::ERR>(e.what());
return IPMI_CC_UNSPECIFIED_ERROR;
}
catch (const std::runtime_error& e)
{
log<level::ERR>(e.what());
return IPMI_CC_UNSPECIFIED_ERROR;
}
hostTime << "Host time:" << getTimeString(host_time_usec);
log<level::DEBUG>(hostTime.str().c_str());
// Time is really long int but IPMI wants just uint32. This works okay until
// the number of seconds since 1970 overflows uint32 size.. Still a whole
// lot of time here to even think about that.
resp = duration_cast<seconds>(microseconds(host_time_usec)).count();
resp = htole32(resp);
// From the IPMI Spec 2.0, response should be a 32-bit value
*data_len = sizeof(resp);
// Pack the actual response
memcpy(response, &resp, *data_len);
return IPMI_CC_OK;
}
ipmi_ret_t ipmi_storage_set_sel_time(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request,
ipmi_response_t response,
ipmi_data_len_t data_len,
ipmi_context_t context)
{
using namespace std::chrono;
ipmi_ret_t rc = IPMI_CC_OK;
uint32_t secs = *static_cast<uint32_t*>(request);
*data_len = 0;
secs = le32toh(secs);
microseconds usec{seconds(secs)};
try
{
sdbusplus::bus::bus bus{ipmid_get_sd_bus_connection()};
auto service = ipmi::getService(bus, TIME_INTERFACE, HOST_TIME_PATH);
sdbusplus::message::variant<uint64_t> value{usec.count()};
// Set host time
auto method = bus.new_method_call(service.c_str(), HOST_TIME_PATH,
DBUS_PROPERTIES, "Set");
method.append(TIME_INTERFACE, PROPERTY_ELAPSED, value);
auto reply = bus.call(method);
if (reply.is_method_error())
{
log<level::ERR>("Error setting time",
entry("SERVICE=%s", service.c_str()),
entry("PATH=%s", HOST_TIME_PATH));
rc = IPMI_CC_UNSPECIFIED_ERROR;
}
}
catch (InternalFailure& e)
{
log<level::ERR>(e.what());
rc = IPMI_CC_UNSPECIFIED_ERROR;
}
catch (const std::runtime_error& e)
{
log<level::ERR>(e.what());
rc = IPMI_CC_UNSPECIFIED_ERROR;
}
return rc;
}
ipmi_ret_t ipmi_storage_reserve_sel(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request,
ipmi_response_t response,
ipmi_data_len_t data_len,
ipmi_context_t context)
{
ipmi_ret_t rc = IPMI_CC_OK;
// IPMI spec, Reservation ID, the value simply increases against each
// execution of reserve_sel command.
if (++g_sel_reserve == 0)
g_sel_reserve = 1;
*data_len = sizeof(g_sel_reserve);
// Pack the actual response
memcpy(response, &g_sel_reserve, *data_len);
return rc;
}
ipmi_ret_t ipmi_storage_add_sel(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request,
ipmi_response_t response,
ipmi_data_len_t data_len,
ipmi_context_t context)
{
ipmi_ret_t rc = IPMI_CC_OK;
ipmi_add_sel_request_t* p = (ipmi_add_sel_request_t*)request;
uint16_t recordid;
recordid = ((uint16_t)p->eventdata[1] << 8) | p->eventdata[2];
*data_len = sizeof(g_sel_reserve);
// Pack the actual response
memcpy(response, &p->eventdata[1], 2);
// Hostboot sends SEL with OEM record type 0xDE to indicate that there is
// a maintenance procedure associated with eSEL record.
static constexpr auto procedureType = 0xDE;
if (p->recordtype == procedureType)
{
// In the OEM record type 0xDE, byte 11 in the SEL record indicate the
// procedure number.
createProcedureLogEntry(p->sensortype);
}
else
{
send_esel(recordid);
}
return rc;
}
// Read FRU info area
ipmi_ret_t ipmi_storage_get_fru_inv_area_info(
ipmi_netfn_t netfn, ipmi_cmd_t cmd, ipmi_request_t request,
ipmi_response_t response, ipmi_data_len_t data_len, ipmi_context_t context)
{
ipmi_ret_t rc = IPMI_CC_OK;
const FruInvenAreaInfoRequest* reqptr =
reinterpret_cast<const FruInvenAreaInfoRequest*>(request);
auto iter = frus.find(reqptr->fruID);
if (iter == frus.end())
{
*data_len = 0;
return IPMI_CC_SENSOR_INVALID;
}
try
{
const auto& fruArea = getFruAreaData(reqptr->fruID);
auto size = static_cast<uint16_t>(fruArea.size());
FruInvenAreaInfoResponse resp;
resp.sizems = size >> 8;
resp.sizels = size;
resp.access = static_cast<uint8_t>(AccessMode::bytes);
*data_len = sizeof(resp);
// Pack the actual response
memcpy(response, &resp, *data_len);
}
catch (const InternalFailure& e)
{
rc = IPMI_CC_UNSPECIFIED_ERROR;
*data_len = 0;
log<level::ERR>(e.what());
}
return rc;
}
// Read FRU data
ipmi_ret_t ipmi_storage_read_fru_data(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request,
ipmi_response_t response,
ipmi_data_len_t data_len,
ipmi_context_t context)
{
ipmi_ret_t rc = IPMI_CC_OK;
const ReadFruDataRequest* reqptr =
reinterpret_cast<const ReadFruDataRequest*>(request);
auto resptr = reinterpret_cast<ReadFruDataResponse*>(response);
auto iter = frus.find(reqptr->fruID);
if (iter == frus.end())
{
*data_len = 0;
return IPMI_CC_SENSOR_INVALID;
}
auto offset =
static_cast<uint16_t>(reqptr->offsetMS << 8 | reqptr->offsetLS);
try
{
const auto& fruArea = getFruAreaData(reqptr->fruID);
auto size = fruArea.size();
if (offset >= size)
{
return IPMI_CC_PARM_OUT_OF_RANGE;
}
// Write the count of response data.
if ((offset + reqptr->count) <= size)
{
resptr->count = reqptr->count;
}
else
{
resptr->count = size - offset;
}
std::copy((fruArea.begin() + offset),
(fruArea.begin() + offset + resptr->count), resptr->data);
*data_len = resptr->count + 1; // additional one byte for count
}
catch (const InternalFailure& e)
{
rc = IPMI_CC_UNSPECIFIED_ERROR;
*data_len = 0;
log<level::ERR>(e.what());
}
return rc;
}
ipmi_ret_t ipmi_get_repository_info(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request,
ipmi_response_t response,
ipmi_data_len_t data_len,
ipmi_context_t context)
{
constexpr auto sdrVersion = 0x51;
auto responseData = reinterpret_cast<GetRepositoryInfoResponse*>(response);
memset(responseData, 0, sizeof(GetRepositoryInfoResponse));
responseData->sdrVersion = sdrVersion;
uint16_t records = frus.size() + sensors.size();
responseData->recordCountMs = records >> 8;
responseData->recordCountLs = records;
responseData->freeSpace[0] = 0xFF;
responseData->freeSpace[1] = 0xFF;
*data_len = sizeof(GetRepositoryInfoResponse);
return IPMI_CC_OK;
}
void register_netfn_storage_functions()
{
// <Wildcard Command>
ipmi_register_callback(NETFUN_STORAGE, IPMI_CMD_WILDCARD, NULL,
ipmi_storage_wildcard, PRIVILEGE_USER);
// <Get SEL Info>
ipmi_register_callback(NETFUN_STORAGE, IPMI_CMD_GET_SEL_INFO, NULL,
getSELInfo, PRIVILEGE_USER);
// <Get SEL Time>
ipmi_register_callback(NETFUN_STORAGE, IPMI_CMD_GET_SEL_TIME, NULL,
ipmi_storage_get_sel_time, PRIVILEGE_USER);
// <Set SEL Time>
ipmi_register_callback(NETFUN_STORAGE, IPMI_CMD_SET_SEL_TIME, NULL,
ipmi_storage_set_sel_time, PRIVILEGE_OPERATOR);
// <Reserve SEL>
ipmi_register_callback(NETFUN_STORAGE, IPMI_CMD_RESERVE_SEL, NULL,
ipmi_storage_reserve_sel, PRIVILEGE_USER);
// <Get SEL Entry>
ipmi_register_callback(NETFUN_STORAGE, IPMI_CMD_GET_SEL_ENTRY, NULL,
getSELEntry, PRIVILEGE_USER);
// <Delete SEL Entry>
ipmi_register_callback(NETFUN_STORAGE, IPMI_CMD_DELETE_SEL, NULL,
deleteSELEntry, PRIVILEGE_OPERATOR);
// <Add SEL Entry>
ipmi_register_callback(NETFUN_STORAGE, IPMI_CMD_ADD_SEL, NULL,
ipmi_storage_add_sel, PRIVILEGE_OPERATOR);
// <Clear SEL>
ipmi_register_callback(NETFUN_STORAGE, IPMI_CMD_CLEAR_SEL, NULL, clearSEL,
PRIVILEGE_OPERATOR);
// <Get FRU Inventory Area Info>
ipmi_register_callback(NETFUN_STORAGE, IPMI_CMD_GET_FRU_INV_AREA_INFO, NULL,
ipmi_storage_get_fru_inv_area_info,
PRIVILEGE_OPERATOR);
// <Add READ FRU Data
ipmi_register_callback(NETFUN_STORAGE, IPMI_CMD_READ_FRU_DATA, NULL,
ipmi_storage_read_fru_data, PRIVILEGE_OPERATOR);
// <Get Repository Info>
ipmi_register_callback(NETFUN_STORAGE, IPMI_CMD_GET_REPOSITORY_INFO,
nullptr, ipmi_get_repository_info, PRIVILEGE_USER);
// <Reserve SDR Repository>
ipmi_register_callback(NETFUN_STORAGE, IPMI_CMD_RESERVE_SDR, nullptr,
ipmi_sen_reserve_sdr, PRIVILEGE_USER);
// <Get SDR>
ipmi_register_callback(NETFUN_STORAGE, IPMI_CMD_GET_SDR, nullptr,
ipmi_sen_get_sdr, PRIVILEGE_USER);
ipmi::fru::registerCallbackHandler();
return;
}