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gerrit.openbmc.org / openbmc / intel-ipmi-oem / 85feb13037fba1df6a26417b3e358cb2a4f53050 / . / src / oemcommands.cpp
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/*
// Copyright (c) 2018 Intel Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
*/
#include "xyz/openbmc_project/Common/error.hpp"
#include "xyz/openbmc_project/Led/Physical/server.hpp"
#include <systemd/sd-journal.h>
#include <array>
#include <boost/container/flat_map.hpp>
#include <boost/process/child.hpp>
#include <boost/process/io.hpp>
#include <com/intel/Control/NMISource/server.hpp>
#include <com/intel/Control/OCOTShutdownPolicy/server.hpp>
#include <commandutils.hpp>
#include <filesystem>
#include <iostream>
#include <ipmid/api.hpp>
#include <ipmid/utils.hpp>
#include <nlohmann/json.hpp>
#include <oemcommands.hpp>
#include <phosphor-logging/log.hpp>
#include <sdbusplus/bus.hpp>
#include <sdbusplus/message/types.hpp>
#include <string>
#include <variant>
#include <vector>
#include <xyz/openbmc_project/Control/PowerSupplyRedundancy/server.hpp>
namespace ipmi
{
static void registerOEMFunctions() __attribute__((constructor));
namespace netfn::intel
{
constexpr NetFn oemGeneral = netFnOemOne;
constexpr Cmd cmdRestoreConfiguration = 0x02;
} // namespace netfn::intel
static constexpr size_t maxFRUStringLength = 0x3F;
static constexpr auto ethernetIntf =
"xyz.openbmc_project.Network.EthernetInterface";
static constexpr auto networkIPIntf = "xyz.openbmc_project.Network.IP";
static constexpr auto networkService = "xyz.openbmc_project.Network";
static constexpr auto networkRoot = "/xyz/openbmc_project/network";
static constexpr const char* oemNmiSourceIntf = "com.intel.Control.NMISource";
static constexpr const char* oemNmiSourceObjPath =
"/com/intel/control/NMISource";
static constexpr const char* oemNmiBmcSourceObjPathProp = "BMCSource";
static constexpr const char* oemNmiEnabledObjPathProp = "Enabled";
static constexpr const char* dimmOffsetFile = "/var/lib/ipmi/ipmi_dimms.json";
enum class NmiSource : uint8_t
{
none = 0,
fpBtn = 1,
wdPreTimeout = 2,
pefMatch = 3,
chassisCmd = 4,
memoryError = 5,
pciSerrPerr = 6,
southbridgeNmi = 7,
chipsetNmi = 8,
};
// return code: 0 successful
int8_t getChassisSerialNumber(sdbusplus::bus::bus& bus, std::string& serial)
{
std::string objpath = "/xyz/openbmc_project/FruDevice";
std::string intf = "xyz.openbmc_project.FruDeviceManager";
std::string service = getService(bus, intf, objpath);
ObjectValueTree valueTree = getManagedObjects(bus, service, "/");
if (valueTree.empty())
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"No object implements interface",
phosphor::logging::entry("INTF=%s", intf.c_str()));
return -1;
}
for (const auto& item : valueTree)
{
auto interface = item.second.find("xyz.openbmc_project.FruDevice");
if (interface == item.second.end())
{
continue;
}
auto property = interface->second.find("CHASSIS_SERIAL_NUMBER");
if (property == interface->second.end())
{
continue;
}
try
{
Value variant = property->second;
std::string& result = std::get<std::string>(variant);
if (result.size() > maxFRUStringLength)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"FRU serial number exceed maximum length");
return -1;
}
serial = result;
return 0;
}
catch (std::bad_variant_access& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(e.what());
return -1;
}
}
return -1;
}
ipmi_ret_t ipmiOEMWildcard(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request, ipmi_response_t response,
ipmi_data_len_t dataLen, ipmi_context_t context)
{
printCommand(+netfn, +cmd);
// Status code.
ipmi_ret_t rc = IPMI_CC_INVALID;
*dataLen = 0;
return rc;
}
// Returns the Chassis Identifier (serial #)
ipmi_ret_t ipmiOEMGetChassisIdentifier(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request,
ipmi_response_t response,
ipmi_data_len_t dataLen,
ipmi_context_t context)
{
std::string serial;
if (*dataLen != 0) // invalid request if there are extra parameters
{
*dataLen = 0;
return IPMI_CC_REQ_DATA_LEN_INVALID;
}
std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus();
if (getChassisSerialNumber(*dbus, serial) == 0)
{
*dataLen = serial.size(); // length will never exceed response length
// as it is checked in getChassisSerialNumber
char* resp = static_cast<char*>(response);
serial.copy(resp, *dataLen);
return IPMI_CC_OK;
}
*dataLen = 0;
return IPMI_CC_RESPONSE_ERROR;
}
ipmi_ret_t ipmiOEMSetSystemGUID(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request,
ipmi_response_t response,
ipmi_data_len_t dataLen, ipmi_context_t context)
{
static constexpr size_t safeBufferLength = 50;
char buf[safeBufferLength] = {0};
GUIDData* Data = reinterpret_cast<GUIDData*>(request);
if (*dataLen != sizeof(GUIDData)) // 16bytes
{
*dataLen = 0;
return IPMI_CC_REQ_DATA_LEN_INVALID;
}
*dataLen = 0;
snprintf(
buf, safeBufferLength,
"%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x",
Data->timeLow4, Data->timeLow3, Data->timeLow2, Data->timeLow1,
Data->timeMid2, Data->timeMid1, Data->timeHigh2, Data->timeHigh1,
Data->clock2, Data->clock1, Data->node6, Data->node5, Data->node4,
Data->node3, Data->node2, Data->node1);
// UUID is in RFC4122 format. Ex: 61a39523-78f2-11e5-9862-e6402cfc3223
std::string guid = buf;
std::string objpath = "/xyz/openbmc_project/control/host0/systemGUID";
std::string intf = "xyz.openbmc_project.Common.UUID";
std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus();
std::string service = getService(*dbus, intf, objpath);
setDbusProperty(*dbus, service, objpath, intf, "UUID", guid);
return IPMI_CC_OK;
}
ipmi::RspType<> ipmiOEMDisableBMCSystemReset(bool disableResetOnSMI,
uint7_t reserved1)
{
std::shared_ptr<sdbusplus::asio::connection> busp = getSdBus();
try
{
auto service =
ipmi::getService(*busp, bmcResetDisablesIntf, bmcResetDisablesPath);
ipmi::setDbusProperty(*busp, service, bmcResetDisablesPath,
bmcResetDisablesIntf, "ResetOnSMI",
!disableResetOnSMI);
}
catch (std::exception& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"Failed to set BMC reset disables",
phosphor::logging::entry("EXCEPTION=%s", e.what()));
return ipmi::responseUnspecifiedError();
}
return ipmi::responseSuccess();
}
ipmi::RspType<bool, // disableResetOnSMI
uint7_t // reserved
>
ipmiOEMGetBMCResetDisables()
{
bool disableResetOnSMI = true;
std::shared_ptr<sdbusplus::asio::connection> busp = getSdBus();
try
{
auto service =
ipmi::getService(*busp, bmcResetDisablesIntf, bmcResetDisablesPath);
Value variant =
ipmi::getDbusProperty(*busp, service, bmcResetDisablesPath,
bmcResetDisablesIntf, "ResetOnSMI");
disableResetOnSMI = !std::get<bool>(variant);
}
catch (std::exception& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"Failed to get BMC reset disables",
phosphor::logging::entry("EXCEPTION=%s", e.what()));
return ipmi::responseUnspecifiedError();
}
return ipmi::responseSuccess(disableResetOnSMI, 0);
}
ipmi_ret_t ipmiOEMSetBIOSID(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request, ipmi_response_t response,
ipmi_data_len_t dataLen, ipmi_context_t context)
{
DeviceInfo* data = reinterpret_cast<DeviceInfo*>(request);
if ((*dataLen < 2) || (*dataLen != (1 + data->biosIDLength)))
{
*dataLen = 0;
return IPMI_CC_REQ_DATA_LEN_INVALID;
}
std::string idString((char*)data->biosId, data->biosIDLength);
std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus();
std::string service = getService(*dbus, biosIntf, biosObjPath);
setDbusProperty(*dbus, service, biosObjPath, biosIntf, biosProp, idString);
uint8_t* bytesWritten = static_cast<uint8_t*>(response);
*bytesWritten =
data->biosIDLength; // how many bytes are written into storage
*dataLen = 1;
return IPMI_CC_OK;
}
ipmi_ret_t ipmiOEMGetDeviceInfo(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request,
ipmi_response_t response,
ipmi_data_len_t dataLen, ipmi_context_t context)
{
GetOemDeviceInfoReq* req = reinterpret_cast<GetOemDeviceInfoReq*>(request);
GetOemDeviceInfoRes* res = reinterpret_cast<GetOemDeviceInfoRes*>(response);
if (*dataLen == 0)
{
*dataLen = 0;
return IPMI_CC_REQ_DATA_LEN_INVALID;
}
size_t reqDataLen = *dataLen;
*dataLen = 0;
if (req->entityType > static_cast<uint8_t>(OEMDevEntityType::sdrVer))
{
return IPMI_CC_INVALID_FIELD_REQUEST;
}
// handle OEM command items
switch (OEMDevEntityType(req->entityType))
{
case OEMDevEntityType::biosId:
{
if (sizeof(GetOemDeviceInfoReq) != reqDataLen)
{
return IPMI_CC_REQ_DATA_LEN_INVALID;
}
std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus();
std::string service = getService(*dbus, biosIntf, biosObjPath);
try
{
Value variant = getDbusProperty(*dbus, service, biosObjPath,
biosIntf, biosProp);
std::string& idString = std::get<std::string>(variant);
if (req->offset >= idString.size())
{
return IPMI_CC_PARM_OUT_OF_RANGE;
}
size_t length = 0;
if (req->countToRead > (idString.size() - req->offset))
{
length = idString.size() - req->offset;
}
else
{
length = req->countToRead;
}
std::copy(idString.begin() + req->offset, idString.end(),
res->data);
res->resDatalen = length;
*dataLen = res->resDatalen + 1;
}
catch (std::bad_variant_access& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(e.what());
return IPMI_CC_UNSPECIFIED_ERROR;
}
}
break;
case OEMDevEntityType::devVer:
case OEMDevEntityType::sdrVer:
// TODO:
return IPMI_CC_ILLEGAL_COMMAND;
default:
return IPMI_CC_INVALID_FIELD_REQUEST;
}
return IPMI_CC_OK;
}
ipmi_ret_t ipmiOEMGetAICFRU(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request, ipmi_response_t response,
ipmi_data_len_t dataLen, ipmi_context_t context)
{
if (*dataLen != 0)
{
*dataLen = 0;
return IPMI_CC_REQ_DATA_LEN_INVALID;
}
*dataLen = 1;
uint8_t* res = reinterpret_cast<uint8_t*>(response);
// temporary fix. We don't support AIC FRU now. Just tell BIOS that no
// AIC is available so that BIOS will not timeout repeatly which leads to
// slow booting.
*res = 0; // Byte1=Count of SlotPosition/FruID records.
return IPMI_CC_OK;
}
ipmi_ret_t ipmiOEMGetPowerRestoreDelay(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request,
ipmi_response_t response,
ipmi_data_len_t dataLen,
ipmi_context_t context)
{
GetPowerRestoreDelayRes* resp =
reinterpret_cast<GetPowerRestoreDelayRes*>(response);
if (*dataLen != 0)
{
*dataLen = 0;
return IPMI_CC_REQ_DATA_LEN_INVALID;
}
std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus();
std::string service =
getService(*dbus, powerRestoreDelayIntf, powerRestoreDelayObjPath);
Value variant =
getDbusProperty(*dbus, service, powerRestoreDelayObjPath,
powerRestoreDelayIntf, powerRestoreDelayProp);
uint16_t delay = std::get<uint16_t>(variant);
resp->byteLSB = delay;
resp->byteMSB = delay >> 8;
*dataLen = sizeof(GetPowerRestoreDelayRes);
return IPMI_CC_OK;
}
static uint8_t bcdToDec(uint8_t val)
{
return ((val / 16 * 10) + (val % 16));
}
// Allows an update utility or system BIOS to send the status of an embedded
// firmware update attempt to the BMC. After received, BMC will create a logging
// record.
ipmi::RspType<> ipmiOEMSendEmbeddedFwUpdStatus(uint8_t status, uint8_t target,
uint8_t majorRevision,
uint8_t minorRevision,
uint32_t auxInfo)
{
std::string firmware;
int instance = (target & targetInstanceMask) >> targetInstanceShift;
target = (target & selEvtTargetMask) >> selEvtTargetShift;
/* make sure the status is 0, 1, or 2 as per the spec */
if (status > 2)
{
return ipmi::response(ipmi::ccInvalidFieldRequest);
}
/* make sure the target is 0, 1, 2, or 4 as per the spec */
if (target > 4 || target == 3)
{
return ipmi::response(ipmi::ccInvalidFieldRequest);
}
/*orignal OEM command is to record OEM SEL.
But openbmc does not support OEM SEL, so we redirect it to redfish event
logging. */
std::string buildInfo;
std::string action;
switch (FWUpdateTarget(target))
{
case FWUpdateTarget::targetBMC:
firmware = "BMC";
buildInfo = "major: " + std::to_string(majorRevision) + " minor: " +
std::to_string(bcdToDec(minorRevision)) + // BCD encoded
" BuildID: " + std::to_string(auxInfo);
buildInfo += std::to_string(auxInfo);
break;
case FWUpdateTarget::targetBIOS:
firmware = "BIOS";
buildInfo =
"major: " +
std::to_string(bcdToDec(majorRevision)) + // BCD encoded
" minor: " +
std::to_string(bcdToDec(minorRevision)) + // BCD encoded
" ReleaseNumber: " + // ASCII encoded
std::to_string(static_cast<uint8_t>(auxInfo >> 0) - '0') +
std::to_string(static_cast<uint8_t>(auxInfo >> 8) - '0') +
std::to_string(static_cast<uint8_t>(auxInfo >> 16) - '0') +
std::to_string(static_cast<uint8_t>(auxInfo >> 24) - '0');
break;
case FWUpdateTarget::targetME:
firmware = "ME";
buildInfo =
"major: " + std::to_string(majorRevision) + " minor1: " +
std::to_string(bcdToDec(minorRevision)) + // BCD encoded
" minor2: " +
std::to_string(bcdToDec(static_cast<uint8_t>(auxInfo >> 0))) +
" build1: " +
std::to_string(bcdToDec(static_cast<uint8_t>(auxInfo >> 8))) +
" build2: " +
std::to_string(bcdToDec(static_cast<uint8_t>(auxInfo >> 16)));
break;
case FWUpdateTarget::targetOEMEWS:
firmware = "EWS";
buildInfo = "major: " + std::to_string(majorRevision) + " minor: " +
std::to_string(bcdToDec(minorRevision)) + // BCD encoded
" BuildID: " + std::to_string(auxInfo);
break;
}
static const std::string openBMCMessageRegistryVersion("0.1");
std::string redfishMsgID = "OpenBMC." + openBMCMessageRegistryVersion;
switch (status)
{
case 0x0:
action = "update started";
redfishMsgID += ".FirmwareUpdateStarted";
break;
case 0x1:
action = "update completed successfully";
redfishMsgID += ".FirmwareUpdateCompleted";
break;
case 0x2:
action = "update failure";
redfishMsgID += ".FirmwareUpdateFailed";
break;
default:
action = "unknown";
break;
}
std::string firmwareInstanceStr =
firmware + " instance: " + std::to_string(instance);
std::string message("[firmware update] " + firmwareInstanceStr +
" status: <" + action + "> " + buildInfo);
sd_journal_send("MESSAGE=%s", message.c_str(), "PRIORITY=%i", LOG_INFO,
"REDFISH_MESSAGE_ID=%s", redfishMsgID.c_str(),
"REDFISH_MESSAGE_ARGS=%s,%s", firmwareInstanceStr.c_str(),
buildInfo.c_str(), NULL);
return ipmi::responseSuccess();
}
ipmi_ret_t ipmiOEMSetPowerRestoreDelay(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request,
ipmi_response_t response,
ipmi_data_len_t dataLen,
ipmi_context_t context)
{
SetPowerRestoreDelayReq* data =
reinterpret_cast<SetPowerRestoreDelayReq*>(request);
uint16_t delay = 0;
if (*dataLen != sizeof(SetPowerRestoreDelayReq))
{
*dataLen = 0;
return IPMI_CC_REQ_DATA_LEN_INVALID;
}
delay = data->byteMSB;
delay = (delay << 8) | data->byteLSB;
std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus();
std::string service =
getService(*dbus, powerRestoreDelayIntf, powerRestoreDelayObjPath);
setDbusProperty(*dbus, service, powerRestoreDelayObjPath,
powerRestoreDelayIntf, powerRestoreDelayProp, delay);
*dataLen = 0;
return IPMI_CC_OK;
}
static bool cpuPresent(const std::string& cpuName)
{
static constexpr const char* cpuPresencePathPrefix =
"/xyz/openbmc_project/inventory/system/chassis/motherboard/";
static constexpr const char* cpuPresenceIntf =
"xyz.openbmc_project.Inventory.Item";
std::string cpuPresencePath = cpuPresencePathPrefix + cpuName;
std::shared_ptr<sdbusplus::asio::connection> busp = getSdBus();
try
{
auto service =
ipmi::getService(*busp, cpuPresenceIntf, cpuPresencePath);
ipmi::Value result = ipmi::getDbusProperty(
*busp, service, cpuPresencePath, cpuPresenceIntf, "Present");
return std::get<bool>(result);
}
catch (const std::exception& e)
{
phosphor::logging::log<phosphor::logging::level::INFO>(
"Cannot find processor presence",
phosphor::logging::entry("NAME=%s", cpuName.c_str()));
return false;
}
}
ipmi::RspType<bool, // CATERR Reset Enabled
bool, // ERR2 Reset Enabled
uint6_t, // reserved
uint8_t, // reserved, returns 0x3F
uint6_t, // CPU1 CATERR Count
uint2_t, // CPU1 Status
uint6_t, // CPU2 CATERR Count
uint2_t, // CPU2 Status
uint6_t, // CPU3 CATERR Count
uint2_t, // CPU3 Status
uint6_t, // CPU4 CATERR Count
uint2_t, // CPU4 Status
uint8_t // Crashdump Count
>
ipmiOEMGetProcessorErrConfig()
{
bool resetOnCATERR = false;
bool resetOnERR2 = false;
uint6_t cpu1CATERRCount = 0;
uint6_t cpu2CATERRCount = 0;
uint6_t cpu3CATERRCount = 0;
uint6_t cpu4CATERRCount = 0;
uint8_t crashdumpCount = 0;
uint2_t cpu1Status =
cpuPresent("CPU_1") ? CPUStatus::enabled : CPUStatus::notPresent;
uint2_t cpu2Status =
cpuPresent("CPU_2") ? CPUStatus::enabled : CPUStatus::notPresent;
uint2_t cpu3Status =
cpuPresent("CPU_3") ? CPUStatus::enabled : CPUStatus::notPresent;
uint2_t cpu4Status =
cpuPresent("CPU_4") ? CPUStatus::enabled : CPUStatus::notPresent;
std::shared_ptr<sdbusplus::asio::connection> busp = getSdBus();
try
{
auto service = ipmi::getService(*busp, processorErrConfigIntf,
processorErrConfigObjPath);
ipmi::PropertyMap result = ipmi::getAllDbusProperties(
*busp, service, processorErrConfigObjPath, processorErrConfigIntf);
resetOnCATERR = std::get<bool>(result.at("ResetOnCATERR"));
resetOnERR2 = std::get<bool>(result.at("ResetOnERR2"));
cpu1CATERRCount = std::get<uint8_t>(result.at("ErrorCountCPU1"));
cpu2CATERRCount = std::get<uint8_t>(result.at("ErrorCountCPU2"));
cpu3CATERRCount = std::get<uint8_t>(result.at("ErrorCountCPU3"));
cpu4CATERRCount = std::get<uint8_t>(result.at("ErrorCountCPU4"));
crashdumpCount = std::get<uint8_t>(result.at("CrashdumpCount"));
}
catch (const std::exception& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"Failed to fetch processor error config",
phosphor::logging::entry("ERROR=%s", e.what()));
return ipmi::responseUnspecifiedError();
}
return ipmi::responseSuccess(resetOnCATERR, resetOnERR2, 0, 0x3F,
cpu1CATERRCount, cpu1Status, cpu2CATERRCount,
cpu2Status, cpu3CATERRCount, cpu3Status,
cpu4CATERRCount, cpu4Status, crashdumpCount);
}
ipmi::RspType<> ipmiOEMSetProcessorErrConfig(
bool resetOnCATERR, bool resetOnERR2, uint6_t reserved1, uint8_t reserved2,
std::optional<bool> clearCPUErrorCount,
std::optional<bool> clearCrashdumpCount, std::optional<uint6_t> reserved3)
{
std::shared_ptr<sdbusplus::asio::connection> busp = getSdBus();
try
{
auto service = ipmi::getService(*busp, processorErrConfigIntf,
processorErrConfigObjPath);
ipmi::setDbusProperty(*busp, service, processorErrConfigObjPath,
processorErrConfigIntf, "ResetOnCATERR",
resetOnCATERR);
ipmi::setDbusProperty(*busp, service, processorErrConfigObjPath,
processorErrConfigIntf, "ResetOnERR2",
resetOnERR2);
if (clearCPUErrorCount.value_or(false))
{
ipmi::setDbusProperty(*busp, service, processorErrConfigObjPath,
processorErrConfigIntf, "ErrorCountCPU1",
static_cast<uint8_t>(0));
ipmi::setDbusProperty(*busp, service, processorErrConfigObjPath,
processorErrConfigIntf, "ErrorCountCPU2",
static_cast<uint8_t>(0));
ipmi::setDbusProperty(*busp, service, processorErrConfigObjPath,
processorErrConfigIntf, "ErrorCountCPU3",
static_cast<uint8_t>(0));
ipmi::setDbusProperty(*busp, service, processorErrConfigObjPath,
processorErrConfigIntf, "ErrorCountCPU4",
static_cast<uint8_t>(0));
}
if (clearCrashdumpCount.value_or(false))
{
ipmi::setDbusProperty(*busp, service, processorErrConfigObjPath,
processorErrConfigIntf, "CrashdumpCount",
static_cast<uint8_t>(0));
}
}
catch (std::exception& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"Failed to set processor error config",
phosphor::logging::entry("EXCEPTION=%s", e.what()));
return ipmi::responseUnspecifiedError();
}
return ipmi::responseSuccess();
}
ipmi_ret_t ipmiOEMGetShutdownPolicy(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request,
ipmi_response_t response,
ipmi_data_len_t dataLen,
ipmi_context_t context)
{
GetOEMShutdownPolicyRes* resp =
reinterpret_cast<GetOEMShutdownPolicyRes*>(response);
if (*dataLen != 0)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"oem_get_shutdown_policy: invalid input len!");
*dataLen = 0;
return IPMI_CC_REQ_DATA_LEN_INVALID;
}
*dataLen = 0;
try
{
std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus();
std::string service =
getService(*dbus, oemShutdownPolicyIntf, oemShutdownPolicyObjPath);
Value variant = getDbusProperty(
*dbus, service, oemShutdownPolicyObjPath, oemShutdownPolicyIntf,
oemShutdownPolicyObjPathProp);
if (sdbusplus::com::intel::Control::server::OCOTShutdownPolicy::
convertPolicyFromString(std::get<std::string>(variant)) ==
sdbusplus::com::intel::Control::server::OCOTShutdownPolicy::Policy::
NoShutdownOnOCOT)
{
resp->policy = 0;
}
else if (sdbusplus::com::intel::Control::server::OCOTShutdownPolicy::
convertPolicyFromString(std::get<std::string>(variant)) ==
sdbusplus::com::intel::Control::server::OCOTShutdownPolicy::
Policy::ShutdownOnOCOT)
{
resp->policy = 1;
}
else
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"oem_set_shutdown_policy: invalid property!",
phosphor::logging::entry(
"PROP=%s", std::get<std::string>(variant).c_str()));
return IPMI_CC_UNSPECIFIED_ERROR;
}
// TODO needs to check if it is multi-node products,
// policy is only supported on node 3/4
resp->policySupport = shutdownPolicySupported;
}
catch (sdbusplus::exception_t& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(e.description());
return IPMI_CC_UNSPECIFIED_ERROR;
}
*dataLen = sizeof(GetOEMShutdownPolicyRes);
return IPMI_CC_OK;
}
ipmi_ret_t ipmiOEMSetShutdownPolicy(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request,
ipmi_response_t response,
ipmi_data_len_t dataLen,
ipmi_context_t context)
{
uint8_t* req = reinterpret_cast<uint8_t*>(request);
sdbusplus::com::intel::Control::server::OCOTShutdownPolicy::Policy policy =
sdbusplus::com::intel::Control::server::OCOTShutdownPolicy::Policy::
NoShutdownOnOCOT;
// TODO needs to check if it is multi-node products,
// policy is only supported on node 3/4
if (*dataLen != 1)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"oem_set_shutdown_policy: invalid input len!");
*dataLen = 0;
return IPMI_CC_REQ_DATA_LEN_INVALID;
}
*dataLen = 0;
if ((*req != noShutdownOnOCOT) && (*req != shutdownOnOCOT))
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"oem_set_shutdown_policy: invalid input!");
return IPMI_CC_INVALID_FIELD_REQUEST;
}
if (*req == noShutdownOnOCOT)
{
policy = sdbusplus::com::intel::Control::server::OCOTShutdownPolicy::
Policy::NoShutdownOnOCOT;
}
else
{
policy = sdbusplus::com::intel::Control::server::OCOTShutdownPolicy::
Policy::ShutdownOnOCOT;
}
try
{
std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus();
std::string service =
getService(*dbus, oemShutdownPolicyIntf, oemShutdownPolicyObjPath);
setDbusProperty(
*dbus, service, oemShutdownPolicyObjPath, oemShutdownPolicyIntf,
oemShutdownPolicyObjPathProp,
sdbusplus::com::intel::Control::server::convertForMessage(policy));
}
catch (sdbusplus::exception_t& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(e.description());
return IPMI_CC_UNSPECIFIED_ERROR;
}
return IPMI_CC_OK;
}
/** @brief implementation for check the DHCP or not in IPv4
* @param[in] Channel - Channel number
* @returns true or false.
*/
static bool isDHCPEnabled(uint8_t Channel)
{
try
{
auto ethdevice = getChannelName(Channel);
if (ethdevice.empty())
{
return false;
}
auto ethIP = ethdevice + "/ipv4";
std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus();
auto ethernetObj =
getDbusObject(*dbus, networkIPIntf, networkRoot, ethIP);
auto value = getDbusProperty(*dbus, networkService, ethernetObj.first,
networkIPIntf, "Origin");
if (std::get<std::string>(value) ==
"xyz.openbmc_project.Network.IP.AddressOrigin.DHCP")
{
return true;
}
else
{
return false;
}
}
catch (sdbusplus::exception_t& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(e.description());
return true;
}
}
/** @brief implementes for check the DHCP or not in IPv6
* @param[in] Channel - Channel number
* @returns true or false.
*/
static bool isDHCPIPv6Enabled(uint8_t Channel)
{
try
{
auto ethdevice = getChannelName(Channel);
if (ethdevice.empty())
{
return false;
}
auto ethIP = ethdevice + "/ipv6";
std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus();
auto objectInfo =
getDbusObject(*dbus, networkIPIntf, networkRoot, ethIP);
auto properties = getAllDbusProperties(*dbus, objectInfo.second,
objectInfo.first, networkIPIntf);
if (std::get<std::string>(properties["Origin"]) ==
"xyz.openbmc_project.Network.IP.AddressOrigin.DHCP")
{
return true;
}
else
{
return false;
}
}
catch (sdbusplus::exception_t& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(e.description());
return true;
}
}
/** @brief implementes the creating of default new user
* @param[in] userName - new username in 16 bytes.
* @param[in] userPassword - new password in 20 bytes
* @returns ipmi completion code.
*/
ipmi::RspType<> ipmiOEMSetUser2Activation(
std::array<uint8_t, ipmi::ipmiMaxUserName>& userName,
std::array<uint8_t, ipmi::maxIpmi20PasswordSize>& userPassword)
{
bool userState = false;
// Check for System Interface not exist and LAN should be static
for (uint8_t channel = 0; channel < maxIpmiChannels; channel++)
{
ChannelInfo chInfo;
try
{
getChannelInfo(channel, chInfo);
}
catch (sdbusplus::exception_t& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMSetUser2Activation: Failed to get Channel Info",
phosphor::logging::entry("MSG: %s", e.description()));
return ipmi::response(ipmi::ccUnspecifiedError);
}
if (chInfo.mediumType ==
static_cast<uint8_t>(EChannelMediumType::systemInterface))
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMSetUser2Activation: system interface exist .");
return ipmi::response(ipmi::ccCommandNotAvailable);
}
else
{
if (chInfo.mediumType ==
static_cast<uint8_t>(EChannelMediumType::lan8032))
{
if (isDHCPIPv6Enabled(channel) || isDHCPEnabled(channel))
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMSetUser2Activation: DHCP enabled .");
return ipmi::response(ipmi::ccCommandNotAvailable);
}
}
}
}
uint8_t maxChUsers = 0, enabledUsers = 0, fixedUsers = 0;
if (ipmi::ccSuccess ==
ipmiUserGetAllCounts(maxChUsers, enabledUsers, fixedUsers))
{
if (enabledUsers > 1)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMSetUser2Activation: more than one user is enabled.");
return ipmi::response(ipmi::ccCommandNotAvailable);
}
// Check the user 2 is enabled or not
ipmiUserCheckEnabled(ipmiDefaultUserId, userState);
if (userState == true)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMSetUser2Activation: user 2 already enabled .");
return ipmi::response(ipmi::ccCommandNotAvailable);
}
}
else
{
return ipmi::response(ipmi::ccUnspecifiedError);
}
#if BYTE_ORDER == LITTLE_ENDIAN
PrivAccess privAccess = {PRIVILEGE_ADMIN, true, true, true, 0};
#endif
#if BYTE_ORDER == BIG_ENDIAN
PrivAccess privAccess = {0, true, true, true, PRIVILEGE_ADMIN};
#endif
if (ipmi::ccSuccess ==
ipmiUserSetUserName(ipmiDefaultUserId,
reinterpret_cast<const char*>(userName.data())))
{
if (ipmi::ccSuccess ==
ipmiUserSetUserPassword(
ipmiDefaultUserId,
reinterpret_cast<const char*>(userPassword.data())))
{
if (ipmi::ccSuccess ==
ipmiUserSetPrivilegeAccess(
ipmiDefaultUserId,
static_cast<uint8_t>(ipmi::EChannelID::chanLan1),
privAccess, true))
{
phosphor::logging::log<phosphor::logging::level::INFO>(
"ipmiOEMSetUser2Activation: user created successfully ");
return ipmi::responseSuccess();
}
}
// we need to delete the default user id which added in this command as
// password / priv setting is failed.
ipmiUserSetUserName(ipmiDefaultUserId, "");
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMSetUser2Activation: password / priv setting is failed.");
}
else
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMSetUser2Activation: Setting username failed.");
}
return ipmi::response(ipmi::ccCommandNotAvailable);
}
/** @brief implementes setting password for special user
* @param[in] specialUserIndex
* @param[in] userPassword - new password in 20 bytes
* @returns ipmi completion code.
*/
ipmi::RspType<> ipmiOEMSetSpecialUserPassword(ipmi::Context::ptr ctx,
uint8_t specialUserIndex,
std::vector<uint8_t> userPassword)
{
ChannelInfo chInfo;
try
{
getChannelInfo(ctx->channel, chInfo);
}
catch (sdbusplus::exception_t& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMSetSpecialUserPassword: Failed to get Channel Info",
phosphor::logging::entry("MSG: %s", e.description()));
return ipmi::responseUnspecifiedError();
}
if (chInfo.mediumType !=
static_cast<uint8_t>(EChannelMediumType::systemInterface))
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMSetSpecialUserPassword: Error - supported only in KCS "
"interface");
return ipmi::responseCommandNotAvailable();
}
if (specialUserIndex != 0)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMSetSpecialUserPassword: Invalid user account");
return ipmi::responseParmOutOfRange();
}
constexpr uint8_t minPasswordSizeRequired = 6;
if (userPassword.size() < minPasswordSizeRequired ||
userPassword.size() > ipmi::maxIpmi20PasswordSize)
{
return ipmi::responseReqDataLenInvalid();
}
std::string passwd;
passwd.assign(reinterpret_cast<const char*>(userPassword.data()),
userPassword.size());
return ipmi::response(ipmiSetSpecialUserPassword("root", passwd));
}
namespace ledAction
{
using namespace sdbusplus::xyz::openbmc_project::Led::server;
std::map<Physical::Action, uint8_t> actionDbusToIpmi = {
{Physical::Action::Off, 0x00},
{Physical::Action::On, 0x10},
{Physical::Action::Blink, 0x01}};
std::map<uint8_t, std::string> offsetObjPath = {
{2, statusAmberObjPath}, {4, statusGreenObjPath}, {6, identifyLEDObjPath}};
} // namespace ledAction
int8_t getLEDState(sdbusplus::bus::bus& bus, const std::string& intf,
const std::string& objPath, uint8_t& state)
{
try
{
std::string service = getService(bus, intf, objPath);
Value stateValue =
getDbusProperty(bus, service, objPath, intf, "State");
std::string strState = std::get<std::string>(stateValue);
state = ledAction::actionDbusToIpmi.at(
sdbusplus::xyz::openbmc_project::Led::server::Physical::
convertActionFromString(strState));
}
catch (sdbusplus::exception::SdBusError& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(e.what());
return -1;
}
return 0;
}
ipmi_ret_t ipmiOEMGetLEDStatus(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request, ipmi_response_t response,
ipmi_data_len_t dataLen, ipmi_context_t context)
{
uint8_t* resp = reinterpret_cast<uint8_t*>(response);
// LED Status
//[1:0] = Reserved
//[3:2] = Status(Amber)
//[5:4] = Status(Green)
//[7:6] = System Identify
// Status definitions:
// 00b = Off
// 01b = Blink
// 10b = On
// 11b = invalid
if (*dataLen != 0)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"oem_get_led_status: invalid input len!");
*dataLen = 0;
return IPMI_CC_REQ_DATA_LEN_INVALID;
}
phosphor::logging::log<phosphor::logging::level::DEBUG>("GET led status");
*resp = 0;
*dataLen = 0;
std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus();
for (auto it = ledAction::offsetObjPath.begin();
it != ledAction::offsetObjPath.end(); ++it)
{
uint8_t state = 0;
if (-1 == getLEDState(*dbus, ledIntf, it->second, state))
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"oem_get_led_status: fail to get ID LED status!");
return IPMI_CC_UNSPECIFIED_ERROR;
}
*resp |= state << it->first;
}
*dataLen = sizeof(*resp);
return IPMI_CC_OK;
}
ipmi_ret_t ipmiOEMCfgHostSerialPortSpeed(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request,
ipmi_response_t response,
ipmi_data_len_t dataLen,
ipmi_context_t context)
{
CfgHostSerialReq* req = reinterpret_cast<CfgHostSerialReq*>(request);
uint8_t* resp = reinterpret_cast<uint8_t*>(response);
if (*dataLen == 0)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"CfgHostSerial: invalid input len!",
phosphor::logging::entry("LEN=%d", *dataLen));
return IPMI_CC_REQ_DATA_LEN_INVALID;
}
switch (req->command)
{
case getHostSerialCfgCmd:
{
if (*dataLen != 1)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"CfgHostSerial: invalid input len!");
*dataLen = 0;
return IPMI_CC_REQ_DATA_LEN_INVALID;
}
*dataLen = 0;
boost::process::ipstream is;
std::vector<std::string> data;
std::string line;
boost::process::child c1(fwGetEnvCmd, "-n", fwHostSerailCfgEnvName,
boost::process::std_out > is);
while (c1.running() && std::getline(is, line) && !line.empty())
{
data.push_back(line);
}
c1.wait();
if (c1.exit_code())
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"CfgHostSerial:: error on execute",
phosphor::logging::entry("EXECUTE=%s", fwSetEnvCmd));
// Using the default value
*resp = 0;
}
else
{
if (data.size() != 1)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"CfgHostSerial:: error on read env");
return IPMI_CC_UNSPECIFIED_ERROR;
}
try
{
unsigned long tmp = std::stoul(data[0]);
if (tmp > std::numeric_limits<uint8_t>::max())
{
throw std::out_of_range("Out of range");
}
*resp = static_cast<uint8_t>(tmp);
}
catch (const std::invalid_argument& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"invalid config ",
phosphor::logging::entry("ERR=%s", e.what()));
return IPMI_CC_UNSPECIFIED_ERROR;
}
catch (const std::out_of_range& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"out_of_range config ",
phosphor::logging::entry("ERR=%s", e.what()));
return IPMI_CC_UNSPECIFIED_ERROR;
}
}
*dataLen = 1;
break;
}
case setHostSerialCfgCmd:
{
if (*dataLen != sizeof(CfgHostSerialReq))
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"CfgHostSerial: invalid input len!");
*dataLen = 0;
return IPMI_CC_REQ_DATA_LEN_INVALID;
}
*dataLen = 0;
if (req->parameter > HostSerialCfgParamMax)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"CfgHostSerial: invalid input!");
return IPMI_CC_INVALID_FIELD_REQUEST;
}
boost::process::child c1(fwSetEnvCmd, fwHostSerailCfgEnvName,
std::to_string(req->parameter));
c1.wait();
if (c1.exit_code())
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"CfgHostSerial:: error on execute",
phosphor::logging::entry("EXECUTE=%s", fwGetEnvCmd));
return IPMI_CC_UNSPECIFIED_ERROR;
}
break;
}
default:
phosphor::logging::log<phosphor::logging::level::ERR>(
"CfgHostSerial: invalid input!");
*dataLen = 0;
return IPMI_CC_INVALID_FIELD_REQUEST;
}
return IPMI_CC_OK;
}
constexpr const char* thermalModeInterface =
"xyz.openbmc_project.Control.ThermalMode";
constexpr const char* thermalModePath =
"/xyz/openbmc_project/control/thermal_mode";
bool getFanProfileInterface(
sdbusplus::bus::bus& bus,
boost::container::flat_map<
std::string, std::variant<std::vector<std::string>, std::string>>& resp)
{
auto call = bus.new_method_call(settingsBusName, thermalModePath, PROP_INTF,
"GetAll");
call.append(thermalModeInterface);
try
{
auto data = bus.call(call);
data.read(resp);
}
catch (sdbusplus::exception_t& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"getFanProfileInterface: can't get thermal mode!",
phosphor::logging::entry("ERR=%s", e.what()));
return false;
}
return true;
}
ipmi_ret_t ipmiOEMSetFanConfig(ipmi_netfn_t netfn, ipmi_cmd_t cmd,
ipmi_request_t request, ipmi_response_t response,
ipmi_data_len_t dataLen, ipmi_context_t context)
{
if (*dataLen < 2 || *dataLen > 7)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMSetFanConfig: invalid input len!");
*dataLen = 0;
return IPMI_CC_REQ_DATA_LEN_INVALID;
}
// todo: tell bios to only send first 2 bytes
SetFanConfigReq* req = reinterpret_cast<SetFanConfigReq*>(request);
boost::container::flat_map<
std::string, std::variant<std::vector<std::string>, std::string>>
profileData;
std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus();
if (!getFanProfileInterface(*dbus, profileData))
{
return IPMI_CC_UNSPECIFIED_ERROR;
}
std::vector<std::string>* supported =
std::get_if<std::vector<std::string>>(&profileData["Supported"]);
if (supported == nullptr)
{
return IPMI_CC_INVALID_FIELD_REQUEST;
}
std::string mode;
if (req->flags &
(1 << static_cast<uint8_t>(setFanProfileFlags::setPerfAcousMode)))
{
bool performanceMode =
(req->flags & (1 << static_cast<uint8_t>(
setFanProfileFlags::performAcousSelect))) > 0;
if (performanceMode)
{
if (std::find(supported->begin(), supported->end(),
"Performance") != supported->end())
{
mode = "Performance";
}
}
else
{
if (std::find(supported->begin(), supported->end(), "Acoustic") !=
supported->end())
{
mode = "Acoustic";
}
}
if (mode.empty())
{
return IPMI_CC_INVALID_FIELD_REQUEST;
}
setDbusProperty(*dbus, settingsBusName, thermalModePath,
thermalModeInterface, "Current", mode);
}
return IPMI_CC_OK;
}
ipmi::RspType<uint8_t, // profile support map
uint8_t, // fan control profile enable
uint8_t, // flags
uint32_t // dimm presence bit map
>
ipmiOEMGetFanConfig(uint8_t dimmGroupId)
{
boost::container::flat_map<
std::string, std::variant<std::vector<std::string>, std::string>>
profileData;
std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus();
if (!getFanProfileInterface(*dbus, profileData))
{
return ipmi::responseResponseError();
}
std::string* current = std::get_if<std::string>(&profileData["Current"]);
if (current == nullptr)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMGetFanConfig: can't get current mode!");
return ipmi::responseResponseError();
}
bool performance = (*current == "Performance");
uint8_t flags = 0;
if (performance)
{
flags |= 1 << 2;
}
return ipmi::responseSuccess(0, 0, flags, 0);
}
constexpr const char* cfmLimitSettingPath =
"/xyz/openbmc_project/control/cfm_limit";
constexpr const char* cfmLimitIface = "xyz.openbmc_project.Control.CFMLimit";
constexpr const size_t legacyExitAirSensorNumber = 0x2e;
constexpr const size_t legacyPCHSensorNumber = 0x22;
constexpr const char* exitAirPathName = "Exit_Air";
constexpr const char* pchPathName = "SSB_Temp";
constexpr const char* pidConfigurationIface =
"xyz.openbmc_project.Configuration.Pid";
static std::string getConfigPath(const std::string& name)
{
std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus();
auto method =
dbus->new_method_call("xyz.openbmc_project.ObjectMapper",
"/xyz/openbmc_project/object_mapper",
"xyz.openbmc_project.ObjectMapper", "GetSubTree");
method.append("/", 0, std::array<const char*, 1>{pidConfigurationIface});
std::string path;
GetSubTreeType resp;
try
{
auto reply = dbus->call(method);
reply.read(resp);
}
catch (sdbusplus::exception_t&)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMGetFscParameter: mapper error");
};
auto config =
std::find_if(resp.begin(), resp.end(), [&name](const auto& pair) {
return pair.first.find(name) != std::string::npos;
});
if (config != resp.end())
{
path = std::move(config->first);
}
return path;
}
// flat map to make alphabetical
static boost::container::flat_map<std::string, PropertyMap> getPidConfigs()
{
boost::container::flat_map<std::string, PropertyMap> ret;
std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus();
auto method =
dbus->new_method_call("xyz.openbmc_project.ObjectMapper",
"/xyz/openbmc_project/object_mapper",
"xyz.openbmc_project.ObjectMapper", "GetSubTree");
method.append("/", 0, std::array<const char*, 1>{pidConfigurationIface});
GetSubTreeType resp;
try
{
auto reply = dbus->call(method);
reply.read(resp);
}
catch (sdbusplus::exception_t&)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"getFanConfigPaths: mapper error");
};
for (const auto& [path, objects] : resp)
{
if (objects.empty())
{
continue; // should be impossible
}
try
{
ret.emplace(path,
getAllDbusProperties(*dbus, objects[0].first, path,
pidConfigurationIface));
}
catch (sdbusplus::exception_t& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"getPidConfigs: can't get DbusProperties!",
phosphor::logging::entry("ERR=%s", e.what()));
}
}
return ret;
}
ipmi::RspType<uint8_t> ipmiOEMGetFanSpeedOffset(void)
{
boost::container::flat_map<std::string, PropertyMap> data = getPidConfigs();
if (data.empty())
{
return ipmi::responseResponseError();
}
uint8_t minOffset = std::numeric_limits<uint8_t>::max();
for (const auto& [_, pid] : data)
{
auto findClass = pid.find("Class");
if (findClass == pid.end())
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMGetFscParameter: found illegal pid "
"configurations");
return ipmi::responseResponseError();
}
std::string type = std::get<std::string>(findClass->second);
if (type == "fan")
{
auto findOutLimit = pid.find("OutLimitMin");
if (findOutLimit == pid.end())
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMGetFscParameter: found illegal pid "
"configurations");
return ipmi::responseResponseError();
}
// get the min out of all the offsets
minOffset = std::min(
minOffset,
static_cast<uint8_t>(std::get<double>(findOutLimit->second)));
}
}
if (minOffset == std::numeric_limits<uint8_t>::max())
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMGetFscParameter: found no fan configurations!");
return ipmi::responseResponseError();
}
return ipmi::responseSuccess(minOffset);
}
ipmi::RspType<> ipmiOEMSetFanSpeedOffset(uint8_t offset)
{
boost::container::flat_map<std::string, PropertyMap> data = getPidConfigs();
if (data.empty())
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMSetFanSpeedOffset: found no pid configurations!");
return ipmi::responseResponseError();
}
std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus();
bool found = false;
for (const auto& [path, pid] : data)
{
auto findClass = pid.find("Class");
if (findClass == pid.end())
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMSetFanSpeedOffset: found illegal pid "
"configurations");
return ipmi::responseResponseError();
}
std::string type = std::get<std::string>(findClass->second);
if (type == "fan")
{
auto findOutLimit = pid.find("OutLimitMin");
if (findOutLimit == pid.end())
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMSetFanSpeedOffset: found illegal pid "
"configurations");
return ipmi::responseResponseError();
}
ipmi::setDbusProperty(*dbus, "xyz.openbmc_project.EntityManager",
path, pidConfigurationIface, "OutLimitMin",
static_cast<double>(offset));
found = true;
}
}
if (!found)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMSetFanSpeedOffset: set no fan offsets");
return ipmi::responseResponseError();
}
return ipmi::responseSuccess();
}
ipmi::RspType<> ipmiOEMSetFscParameter(uint8_t command, uint8_t param1,
uint8_t param2)
{
constexpr const size_t disableLimiting = 0x0;
std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus();
if (command == static_cast<uint8_t>(setFscParamFlags::tcontrol))
{
std::string pathName;
if (param1 == legacyExitAirSensorNumber)
{
pathName = exitAirPathName;
}
else if (param1 == legacyPCHSensorNumber)
{
pathName = pchPathName;
}
else
{
return ipmi::responseParmOutOfRange();
}
std::string path = getConfigPath(pathName);
ipmi::setDbusProperty(*dbus, "xyz.openbmc_project.EntityManager", path,
pidConfigurationIface, "SetPoint",
static_cast<double>(param2));
return ipmi::responseSuccess();
}
else if (command == static_cast<uint8_t>(setFscParamFlags::cfm))
{
uint16_t cfm = param1 | (static_cast<uint16_t>(param2) << 8);
// must be greater than 50 based on eps
if (cfm < 50 && cfm != disableLimiting)
{
return ipmi::responseParmOutOfRange();
}
try
{
ipmi::setDbusProperty(*dbus, settingsBusName, cfmLimitSettingPath,
cfmLimitIface, "Limit",
static_cast<double>(cfm));
}
catch (sdbusplus::exception_t& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMSetFscParameter: can't set cfm setting!",
phosphor::logging::entry("ERR=%s", e.what()));
return ipmi::responseResponseError();
}
return ipmi::responseSuccess();
}
else if (command == static_cast<uint8_t>(setFscParamFlags::maxPwm))
{
constexpr const size_t maxDomainCount = 8;
uint8_t requestedDomainMask = param1;
boost::container::flat_map data = getPidConfigs();
if (data.empty())
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMSetFscParameter: found no pid configurations!");
return ipmi::responseResponseError();
}
size_t count = 0;
for (const auto& [path, pid] : data)
{
auto findClass = pid.find("Class");
if (findClass == pid.end())
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMSetFscParameter: found illegal pid "
"configurations");
return ipmi::responseResponseError();
}
std::string type = std::get<std::string>(findClass->second);
if (type == "fan")
{
if (requestedDomainMask & (1 << count))
{
ipmi::setDbusProperty(
*dbus, "xyz.openbmc_project.EntityManager", path,
pidConfigurationIface, "OutLimitMax",
static_cast<double>(param2));
}
count++;
}
}
return ipmi::responseSuccess();
}
else
{
// todo other command parts possibly
// tcontrol is handled in peci now
// fan speed offset not implemented yet
// domain pwm limit not implemented
return ipmi::responseParmOutOfRange();
}
}
ipmi::RspType<
std::variant<uint8_t, std::array<uint8_t, 2>, std::array<uint16_t, 2>>>
ipmiOEMGetFscParameter(uint8_t command, std::optional<uint8_t> param)
{
constexpr uint8_t legacyDefaultSetpoint = -128;
std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus();
if (command == static_cast<uint8_t>(setFscParamFlags::tcontrol))
{
if (!param)
{
return ipmi::responseReqDataLenInvalid();
}
std::string pathName;
if (*param == legacyExitAirSensorNumber)
{
pathName = exitAirPathName;
}
else if (*param == legacyPCHSensorNumber)
{
pathName = pchPathName;
}
else
{
return ipmi::responseParmOutOfRange();
}
uint8_t setpoint = legacyDefaultSetpoint;
std::string path = getConfigPath(pathName);
if (path.size())
{
Value val = ipmi::getDbusProperty(
*dbus, "xyz.openbmc_project.EntityManager", path,
pidConfigurationIface, "SetPoint");
setpoint = std::floor(std::get<double>(val) + 0.5);
}
// old implementation used to return the "default" and current, we
// don't make the default readily available so just make both the
// same
return ipmi::responseSuccess(
std::array<uint8_t, 2>{setpoint, setpoint});
}
else if (command == static_cast<uint8_t>(setFscParamFlags::maxPwm))
{
constexpr const size_t maxDomainCount = 8;
if (!param)
{
return ipmi::responseReqDataLenInvalid();
}
uint8_t requestedDomain = *param;
if (requestedDomain >= maxDomainCount)
{
return ipmi::responseInvalidFieldRequest();
}
boost::container::flat_map data = getPidConfigs();
if (data.empty())
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMGetFscParameter: found no pid configurations!");
return ipmi::responseResponseError();
}
size_t count = 0;
for (const auto& [_, pid] : data)
{
auto findClass = pid.find("Class");
if (findClass == pid.end())
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMGetFscParameter: found illegal pid "
"configurations");
return ipmi::responseResponseError();
}
std::string type = std::get<std::string>(findClass->second);
if (type == "fan")
{
if (requestedDomain == count)
{
auto findOutLimit = pid.find("OutLimitMax");
if (findOutLimit == pid.end())
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMGetFscParameter: found illegal pid "
"configurations");
return ipmi::responseResponseError();
}
return ipmi::responseSuccess(
static_cast<uint8_t>(std::floor(
std::get<double>(findOutLimit->second) + 0.5)));
}
else
{
count++;
}
}
}
return ipmi::responseInvalidFieldRequest();
}
else if (command == static_cast<uint8_t>(setFscParamFlags::cfm))
{
/*
DataLen should be 1, but host is sending us an extra bit. As the
previous behavior didn't seem to prevent this, ignore the check for
now.
if (param)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMGetFscParameter: invalid input len!");
return IPMI_CC_REQ_DATA_LEN_INVALID;
}
*/
Value cfmLimit;
Value cfmMaximum;
try
{
cfmLimit = ipmi::getDbusProperty(*dbus, settingsBusName,
cfmLimitSettingPath, cfmLimitIface,
"Limit");
cfmMaximum = ipmi::getDbusProperty(
*dbus, "xyz.openbmc_project.ExitAirTempSensor",
"/xyz/openbmc_project/control/MaxCFM", cfmLimitIface, "Limit");
}
catch (sdbusplus::exception_t& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMGetFscParameter: can't get cfm setting!",
phosphor::logging::entry("ERR=%s", e.what()));
return ipmi::responseResponseError();
}
double cfmMax = std::get<double>(cfmMaximum);
double cfmLim = std::get<double>(cfmLimit);
cfmLim = std::floor(cfmLim + 0.5);
cfmMax = std::floor(cfmMax + 0.5);
uint16_t cfmLimResp = static_cast<uint16_t>(cfmLim);
uint16_t cfmMaxResp = static_cast<uint16_t>(cfmMax);
return ipmi::responseSuccess(
std::array<uint16_t, 2>{cfmLimResp, cfmMaxResp});
}
else
{
// todo other command parts possibly
// domain pwm limit not implemented
return ipmi::responseParmOutOfRange();
}
}
using crConfigVariant =
std::variant<bool, uint8_t, uint32_t, std::vector<uint8_t>, std::string>;
int setCRConfig(ipmi::Context::ptr ctx, const std::string& property,
const crConfigVariant& value,
std::chrono::microseconds timeout = ipmi::IPMI_DBUS_TIMEOUT)
{
boost::system::error_code ec;
ctx->bus->yield_method_call<void>(
*(ctx->yield), ec, "xyz.openbmc_project.Settings",
"/xyz/openbmc_project/control/power_supply_redundancy",
"org.freedesktop.DBus.Properties", "Set",
"xyz.openbmc_project.Control.PowerSupplyRedundancy", property, value);
if (ec)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"Failed to set dbus property to cold redundancy");
return -1;
}
return 0;
}
int getCRConfig(ipmi::Context::ptr ctx, const std::string& property,
crConfigVariant& value,
std::chrono::microseconds timeout = ipmi::IPMI_DBUS_TIMEOUT)
{
boost::system::error_code ec;
value = ctx->bus->yield_method_call<crConfigVariant>(
*(ctx->yield), ec, "xyz.openbmc_project.Settings",
"/xyz/openbmc_project/control/power_supply_redundancy",
"org.freedesktop.DBus.Properties", "Get",
"xyz.openbmc_project.Control.PowerSupplyRedundancy", property);
if (ec)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"Failed to get dbus property to cold redundancy");
return -1;
}
return 0;
}
uint8_t getPSUCount(void)
{
std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus();
ipmi::Value num;
try
{
num = ipmi::getDbusProperty(
*dbus, "xyz.openbmc_project.PSURedundancy",
"/xyz/openbmc_project/control/power_supply_redundancy",
"xyz.openbmc_project.Control.PowerSupplyRedundancy", "PSUNumber");
}
catch (sdbusplus::exception_t& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"Failed to get PSUNumber property from dbus interface");
return 0;
}
uint8_t* pNum = std::get_if<uint8_t>(&num);
if (!pNum)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"Error to get PSU Number");
return 0;
}
return *pNum;
}
bool validateCRAlgo(std::vector<uint8_t>& conf, uint8_t num)
{
if (conf.size() < num)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"Invalid PSU Ranking");
return false;
}
std::set<uint8_t> confSet;
for (uint8_t i = 0; i < num; i++)
{
if (conf[i] > num)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"PSU Ranking is larger than current PSU number");
return false;
}
confSet.emplace(conf[i]);
}
if (confSet.size() != num)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"duplicate PSU Ranking");
return false;
}
return true;
}
enum class crParameter
{
crStatus = 0,
crFeature = 1,
rotationFeature = 2,
rotationAlgo = 3,
rotationPeriod = 4,
numOfPSU = 5
};
constexpr ipmi::Cc ccParameterNotSupported = 0x80;
static const constexpr uint32_t oneDay = 0x15180;
static const constexpr uint32_t oneMonth = 0xf53700;
static const constexpr uint8_t userSpecific = 0x01;
static const constexpr uint8_t crSetCompleted = 0;
ipmi::RspType<uint8_t> ipmiOEMSetCRConfig(ipmi::Context::ptr ctx,
uint8_t parameter,
ipmi::message::Payload& payload)
{
switch (static_cast<crParameter>(parameter))
{
case crParameter::crFeature:
{
uint8_t param1;
if (payload.unpack(param1) || !payload.fullyUnpacked())
{
return ipmi::responseReqDataLenInvalid();
}
// ColdRedundancy Enable can only be true or flase
if (param1 > 1)
{
return ipmi::responseInvalidFieldRequest();
}
if (setCRConfig(ctx, "ColdRedundancyEnabled",
static_cast<bool>(param1)))
{
return ipmi::responseResponseError();
}
break;
}
case crParameter::rotationFeature:
{
uint8_t param1;
if (payload.unpack(param1) || !payload.fullyUnpacked())
{
return ipmi::responseReqDataLenInvalid();
}
// Rotation Enable can only be true or false
if (param1 > 1)
{
return ipmi::responseInvalidFieldRequest();
}
if (setCRConfig(ctx, "RotationEnabled", static_cast<bool>(param1)))
{
return ipmi::responseResponseError();
}
break;
}
case crParameter::rotationAlgo:
{
// Rotation Algorithm can only be 0-BMC Specific or 1-User Specific
std::string algoName;
uint8_t param1;
if (payload.unpack(param1))
{
return ipmi::responseReqDataLenInvalid();
}
switch (param1)
{
case 0:
algoName = "xyz.openbmc_project.Control."
"PowerSupplyRedundancy.Algo.bmcSpecific";
break;
case 1:
algoName = "xyz.openbmc_project.Control."
"PowerSupplyRedundancy.Algo.userSpecific";
break;
default:
return ipmi::responseInvalidFieldRequest();
}
if (setCRConfig(ctx, "RotationAlgorithm", algoName))
{
return ipmi::responseResponseError();
}
uint8_t numberOfPSU = getPSUCount();
if (!numberOfPSU)
{
return ipmi::responseResponseError();
}
std::vector<uint8_t> rankOrder;
if (param1 == userSpecific)
{
if (payload.unpack(rankOrder) || !payload.fullyUnpacked())
{
ipmi::responseReqDataLenInvalid();
}
if (rankOrder.size() < numberOfPSU)
{
return ipmi::responseReqDataLenInvalid();
}
if (!validateCRAlgo(rankOrder, numberOfPSU))
{
return ipmi::responseInvalidFieldRequest();
}
}
else
{
if (rankOrder.size() > 0)
{
return ipmi::responseReqDataLenInvalid();
}
for (uint8_t i = 1; i <= numberOfPSU; i++)
{
rankOrder.emplace_back(i);
}
}
if (setCRConfig(ctx, "RotationRankOrder", rankOrder))
{
return ipmi::responseResponseError();
}
break;
}
case crParameter::rotationPeriod:
{
// Minimum Rotation period is One day (86400 seconds) and Max
// Rotation Period is 6 month (0xf53700 seconds)
uint32_t period;
if (payload.unpack(period) || !payload.fullyUnpacked())
{
return ipmi::responseReqDataLenInvalid();
}
if ((period < oneDay) || (period > oneMonth))
{
return ipmi::responseInvalidFieldRequest();
}
if (setCRConfig(ctx, "PeriodOfRotation", period))
{
return ipmi::responseResponseError();
}
break;
}
default:
{
return ipmi::response(ccParameterNotSupported);
}
}
// TODO Halfwidth needs to set SetInProgress
if (setCRConfig(ctx, "ColdRedundancyStatus",
"xyz.openbmc_project.Control.PowerSupplyRedundancy.Status."
"completed"))
{
return ipmi::responseResponseError();
}
return ipmi::responseSuccess(crSetCompleted);
}
ipmi::RspType<std::variant<uint8_t, uint32_t, std::array<uint8_t, 5>>>
ipmiOEMGetCRConfig(ipmi::Context::ptr ctx, uint8_t parameter)
{
crConfigVariant value;
switch (static_cast<crParameter>(parameter))
{
case crParameter::crStatus:
{
if (getCRConfig(ctx, "ColdRedundancyStatus", value))
{
return ipmi::responseResponseError();
}
std::string* pStatus = std::get_if<std::string>(&value);
if (!pStatus)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"Error to get ColdRedundancyStatus property");
return ipmi::responseResponseError();
}
namespace server = sdbusplus::xyz::openbmc_project::Control::server;
auto status =
server::PowerSupplyRedundancy::convertStatusFromString(
*pStatus);
switch (status)
{
case server::PowerSupplyRedundancy::Status::inProgress:
return ipmi::responseSuccess(static_cast<uint8_t>(0));
case server::PowerSupplyRedundancy::Status::completed:
return ipmi::responseSuccess(static_cast<uint8_t>(1));
default:
phosphor::logging::log<phosphor::logging::level::ERR>(
"Error to get valid status");
return ipmi::responseResponseError();
}
}
case crParameter::crFeature:
{
if (getCRConfig(ctx, "ColdRedundancyEnabled", value))
{
return ipmi::responseResponseError();
}
bool* pResponse = std::get_if<bool>(&value);
if (!pResponse)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"Error to get ColdRedundancyEnable property");
return ipmi::responseResponseError();
}
return ipmi::responseSuccess(static_cast<uint8_t>(*pResponse));
}
case crParameter::rotationFeature:
{
if (getCRConfig(ctx, "RotationEnabled", value))
{
return ipmi::responseResponseError();
}
bool* pResponse = std::get_if<bool>(&value);
if (!pResponse)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"Error to get RotationEnabled property");
return ipmi::responseResponseError();
}
return ipmi::responseSuccess(static_cast<uint8_t>(*pResponse));
}
case crParameter::rotationAlgo:
{
if (getCRConfig(ctx, "RotationAlgorithm", value))
{
return ipmi::responseResponseError();
}
std::string* pAlgo = std::get_if<std::string>(&value);
if (!pAlgo)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"Error to get RotationAlgorithm property");
return ipmi::responseResponseError();
}
std::array<uint8_t, 5> response = {0, 0, 0, 0, 0};
namespace server = sdbusplus::xyz::openbmc_project::Control::server;
auto algo =
server::PowerSupplyRedundancy::convertAlgoFromString(*pAlgo);
switch (algo)
{
case server::PowerSupplyRedundancy::Algo::bmcSpecific:
response[0] = 0;
break;
case server::PowerSupplyRedundancy::Algo::userSpecific:
response[0] = 1;
break;
default:
phosphor::logging::log<phosphor::logging::level::ERR>(
"Error to get valid algo");
return ipmi::responseResponseError();
}
if (getCRConfig(ctx, "RotationRankOrder", value))
{
return ipmi::responseResponseError();
}
std::vector<uint8_t>* pResponse =
std::get_if<std::vector<uint8_t>>(&value);
if (!pResponse)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"Error to get RotationRankOrder property");
return ipmi::responseResponseError();
}
if (pResponse->size() + 1 > response.size())
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"Incorrect size of RotationAlgorithm property");
return ipmi::responseResponseError();
}
std::copy(pResponse->begin(), pResponse->end(),
response.begin() + 1);
return ipmi::responseSuccess(response);
}
case crParameter::rotationPeriod:
{
if (getCRConfig(ctx, "PeriodOfRotation", value))
{
return ipmi::responseResponseError();
}
uint32_t* pResponse = std::get_if<uint32_t>(&value);
if (!pResponse)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"Error to get RotationAlgorithm property");
return ipmi::responseResponseError();
}
return ipmi::responseSuccess(*pResponse);
}
case crParameter::numOfPSU:
{
uint8_t numberOfPSU = getPSUCount();
if (!numberOfPSU)
{
return ipmi::responseResponseError();
}
return ipmi::responseSuccess(numberOfPSU);
}
default:
{
return ipmi::response(ccParameterNotSupported);
}
}
}
ipmi::RspType<> ipmiOEMSetFaultIndication(uint8_t sourceId, uint8_t faultType,
uint8_t faultState,
uint8_t faultGroup,
std::array<uint8_t, 8>& ledStateData)
{
static constexpr const char* objpath = "/xyz/openbmc_project/EntityManager";
static constexpr const char* intf = "xyz.openbmc_project.EntityManager";
constexpr auto maxFaultType = static_cast<size_t>(RemoteFaultType::max);
static const std::array<std::string, maxFaultType> faultNames = {
"faultFan", "faultTemp", "faultPower",
"faultDriveSlot", "faultSoftware", "faultMemory"};
static constexpr const char* sysGpioPath = "/sys/class/gpio/gpio";
static constexpr const char* postfixValue = "/value";
constexpr uint8_t maxFaultSource = 0x4;
constexpr uint8_t skipLEDs = 0xFF;
constexpr uint8_t pinSize = 64;
constexpr uint8_t groupSize = 16;
std::vector<uint16_t> ledFaultPins(pinSize, 0xFFFF);
uint64_t resFIndex = 0;
std::string resFType;
std::string service;
ObjectValueTree valueTree;
// Validate the source, fault type
if ((sourceId >= maxFaultSource) ||
(faultType >= static_cast<int8_t>(RemoteFaultType::max)) ||
(faultState >= static_cast<int8_t>(RemoteFaultState::maxFaultState)) ||
(faultGroup >= static_cast<int8_t>(DimmFaultType::maxFaultGroup)))
{
return ipmi::responseParmOutOfRange();
}
std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus();
try
{
service = getService(*dbus, intf, objpath);
valueTree = getManagedObjects(*dbus, service, "/");
}
catch (const std::exception& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"No object implements interface",
phosphor::logging::entry("SERVICE=%s", service.c_str()),
phosphor::logging::entry("INTF=%s", intf));
return ipmi::responseResponseError();
}
if (valueTree.empty())
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"No object implements interface",
phosphor::logging::entry("INTF=%s", intf));
return ipmi::responseResponseError();
}
for (const auto& item : valueTree)
{
// find LedFault configuration
auto interface =
item.second.find("xyz.openbmc_project.Configuration.LedFault");
if (interface == item.second.end())
{
continue;
}
// find matched fault type: faultMemmory / faultFan
// find LedGpioPins/FaultIndex configuration
auto propertyFaultType = interface->second.find("FaultType");
auto propertyFIndex = interface->second.find("FaultIndex");
auto ledIndex = interface->second.find("LedGpioPins");
if (propertyFaultType == interface->second.end() ||
propertyFIndex == interface->second.end() ||
ledIndex == interface->second.end())
{
continue;
}
try
{
Value valIndex = propertyFIndex->second;
resFIndex = std::get<uint64_t>(valIndex);
Value valFType = propertyFaultType->second;
resFType = std::get<std::string>(valFType);
}
catch (const std::bad_variant_access& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(e.what());
return ipmi::responseResponseError();
}
// find the matched requested fault type: faultMemmory or faultFan
if (resFType != faultNames[faultType])
{
continue;
}
// read LedGpioPins data
std::vector<uint64_t> ledgpios;
std::variant<std::vector<uint64_t>> message;
auto method = dbus->new_method_call(
service.c_str(), (std::string(item.first)).c_str(),
"org.freedesktop.DBus.Properties", "Get");
method.append("xyz.openbmc_project.Configuration.LedFault",
"LedGpioPins");
try
{
auto reply = dbus->call(method);
reply.read(message);
ledgpios = std::get<std::vector<uint64_t>>(message);
}
catch (std::exception& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(e.what());
return ipmi::responseResponseError();
}
// Check the size to be sure it will never overflow on groupSize
if (ledgpios.size() > groupSize)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"Fault gpio Pins out of range!");
return ipmi::responseParmOutOfRange();
}
// Store data, according to command data bit index order
for (int i = 0; i < ledgpios.size(); i++)
{
ledFaultPins[i + groupSize * resFIndex] = ledgpios[i];
}
}
switch (RemoteFaultType(faultType))
{
case (RemoteFaultType::fan):
case (RemoteFaultType::memory):
{
if (faultGroup == skipLEDs)
{
return ipmi::responseSuccess();
}
uint64_t ledState = 0;
// calculate led state bit filed count, each byte has 8bits
// the maximum bits will be 8 * 8 bits
constexpr uint8_t size = sizeof(ledStateData) * 8;
for (int i = 0; i < sizeof(ledStateData); i++)
{
ledState = (uint64_t)(ledState << 8);
ledState = (uint64_t)(ledState | (uint64_t)ledStateData[i]);
}
std::bitset<size> ledStateBits(ledState);
std::string gpioValue;
for (int i = 0; i < size; i++)
{ // skip invalid value
if (ledFaultPins[i] == 0xFFFF)
{
continue;
}
std::string device = sysGpioPath +
std::to_string(ledFaultPins[i]) +
postfixValue;
std::fstream gpioFile;
gpioFile.open(device, std::ios::out);
if (!gpioFile.good())
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"Not Find Led Gpio Device!",
phosphor::logging::entry("DEVICE=%s", device.c_str()));
return ipmi::responseResponseError();
}
gpioFile << std::to_string(
static_cast<uint8_t>(ledStateBits[i]));
gpioFile.close();
}
break;
}
default:
{
// now only support two fault types
return ipmi::responseParmOutOfRange();
}
}
return ipmi::responseSuccess();
}
ipmi::RspType<uint8_t> ipmiOEMReadBoardProductId()
{
uint8_t prodId = 0;
try
{
std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus();
const DbusObjectInfo& object = getDbusObject(
*dbus, "xyz.openbmc_project.Inventory.Item.Board",
"/xyz/openbmc_project/inventory/system/board/", "Baseboard");
const Value& propValue = getDbusProperty(
*dbus, object.second, object.first,
"xyz.openbmc_project.Inventory.Item.Board", "ProductId");
prodId = static_cast<uint8_t>(std::get<uint64_t>(propValue));
}
catch (std::exception& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMReadBoardProductId: Product ID read failed!",
phosphor::logging::entry("ERR=%s", e.what()));
}
return ipmi::responseSuccess(prodId);
}
ipmi::RspType<uint8_t /* restore status */>
ipmiRestoreConfiguration(const std::array<uint8_t, 3>& clr, uint8_t cmd)
{
static constexpr std::array<uint8_t, 3> expClr = {'C', 'L', 'R'};
if (clr != expClr)
{
return ipmi::responseInvalidFieldRequest();
}
constexpr uint8_t cmdStatus = 0;
constexpr uint8_t cmdDefaultRestore = 0xaa;
constexpr uint8_t cmdFullRestore = 0xbb;
constexpr uint8_t cmdFormat = 0xcc;
constexpr const char* restoreOpFname = "/tmp/.rwfs/.restore_op";
switch (cmd)
{
case cmdStatus:
break;
case cmdDefaultRestore:
case cmdFullRestore:
case cmdFormat:
{
// write file to rwfs root
int value = (cmd - 1) & 0x03; // map aa, bb, cc => 1, 2, 3
std::ofstream restoreFile(restoreOpFname);
if (!restoreFile)
{
return ipmi::responseUnspecifiedError();
}
restoreFile << value << "\n";
break;
}
default:
return ipmi::responseInvalidFieldRequest();
}
constexpr uint8_t restorePending = 0;
constexpr uint8_t restoreComplete = 1;
uint8_t restoreStatus = std::filesystem::exists(restoreOpFname)
? restorePending
: restoreComplete;
return ipmi::responseSuccess(restoreStatus);
}
ipmi::RspType<uint8_t> ipmiOEMGetNmiSource(void)
{
uint8_t bmcSource;
namespace nmi = sdbusplus::com::intel::Control::server;
try
{
std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus();
std::string service =
getService(*dbus, oemNmiSourceIntf, oemNmiSourceObjPath);
Value variant =
getDbusProperty(*dbus, service, oemNmiSourceObjPath,
oemNmiSourceIntf, oemNmiBmcSourceObjPathProp);
switch (nmi::NMISource::convertBMCSourceSignalFromString(
std::get<std::string>(variant)))
{
case nmi::NMISource::BMCSourceSignal::None:
bmcSource = static_cast<uint8_t>(NmiSource::none);
break;
case nmi::NMISource::BMCSourceSignal::FpBtn:
bmcSource = static_cast<uint8_t>(NmiSource::fpBtn);
break;
case nmi::NMISource::BMCSourceSignal::WdPreTimeout:
bmcSource = static_cast<uint8_t>(NmiSource::wdPreTimeout);
break;
case nmi::NMISource::BMCSourceSignal::PefMatch:
bmcSource = static_cast<uint8_t>(NmiSource::pefMatch);
break;
case nmi::NMISource::BMCSourceSignal::ChassisCmd:
bmcSource = static_cast<uint8_t>(NmiSource::chassisCmd);
break;
case nmi::NMISource::BMCSourceSignal::MemoryError:
bmcSource = static_cast<uint8_t>(NmiSource::memoryError);
break;
case nmi::NMISource::BMCSourceSignal::PciSerrPerr:
bmcSource = static_cast<uint8_t>(NmiSource::pciSerrPerr);
break;
case nmi::NMISource::BMCSourceSignal::SouthbridgeNmi:
bmcSource = static_cast<uint8_t>(NmiSource::southbridgeNmi);
break;
case nmi::NMISource::BMCSourceSignal::ChipsetNmi:
bmcSource = static_cast<uint8_t>(NmiSource::chipsetNmi);
break;
default:
phosphor::logging::log<phosphor::logging::level::ERR>(
"NMI source: invalid property!",
phosphor::logging::entry(
"PROP=%s", std::get<std::string>(variant).c_str()));
return ipmi::responseResponseError();
}
}
catch (sdbusplus::exception::SdBusError& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(e.what());
return ipmi::responseResponseError();
}
return ipmi::responseSuccess(bmcSource);
}
ipmi::RspType<> ipmiOEMSetNmiSource(uint8_t sourceId)
{
namespace nmi = sdbusplus::com::intel::Control::server;
nmi::NMISource::BMCSourceSignal bmcSourceSignal =
nmi::NMISource::BMCSourceSignal::None;
switch (NmiSource(sourceId))
{
case NmiSource::none:
bmcSourceSignal = nmi::NMISource::BMCSourceSignal::None;
break;
case NmiSource::fpBtn:
bmcSourceSignal = nmi::NMISource::BMCSourceSignal::FpBtn;
break;
case NmiSource::wdPreTimeout:
bmcSourceSignal = nmi::NMISource::BMCSourceSignal::WdPreTimeout;
break;
case NmiSource::pefMatch:
bmcSourceSignal = nmi::NMISource::BMCSourceSignal::PefMatch;
break;
case NmiSource::chassisCmd:
bmcSourceSignal = nmi::NMISource::BMCSourceSignal::ChassisCmd;
break;
case NmiSource::memoryError:
bmcSourceSignal = nmi::NMISource::BMCSourceSignal::MemoryError;
break;
case NmiSource::pciSerrPerr:
bmcSourceSignal = nmi::NMISource::BMCSourceSignal::PciSerrPerr;
break;
case NmiSource::southbridgeNmi:
bmcSourceSignal = nmi::NMISource::BMCSourceSignal::SouthbridgeNmi;
break;
case NmiSource::chipsetNmi:
bmcSourceSignal = nmi::NMISource::BMCSourceSignal::ChipsetNmi;
break;
default:
phosphor::logging::log<phosphor::logging::level::ERR>(
"NMI source: invalid property!");
return ipmi::responseResponseError();
}
try
{
// keep NMI signal source
std::shared_ptr<sdbusplus::asio::connection> dbus = getSdBus();
std::string service =
getService(*dbus, oemNmiSourceIntf, oemNmiSourceObjPath);
setDbusProperty(
*dbus, service, oemNmiSourceObjPath, oemNmiSourceIntf,
oemNmiBmcSourceObjPathProp,
sdbusplus::com::intel::Control::server::convertForMessage(
bmcSourceSignal));
// set Enabled property to inform NMI source handling
// to trigger a NMI_OUT BSOD.
// if it's triggered by NMI source property changed,
// NMI_OUT BSOD could be missed if the same source occurs twice in a row
if (bmcSourceSignal != nmi::NMISource::BMCSourceSignal::None)
{
setDbusProperty(*dbus, service, oemNmiSourceObjPath,
oemNmiSourceIntf, oemNmiEnabledObjPathProp,
static_cast<bool>(true));
}
}
catch (sdbusplus::exception_t& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(e.what());
return ipmi::responseResponseError();
}
return ipmi::responseSuccess();
}
namespace dimmOffset
{
constexpr const char* dimmPower = "DimmPower";
constexpr const char* staticCltt = "StaticCltt";
constexpr const char* offsetPath = "/xyz/openbmc_project/Inventory/Item/Dimm";
constexpr const char* offsetInterface =
"xyz.openbmc_project.Inventory.Item.Dimm.Offset";
constexpr const char* property = "DimmOffset";
}; // namespace dimmOffset
ipmi::RspType<>
ipmiOEMSetDimmOffset(uint8_t type,
const std::vector<std::tuple<uint8_t, uint8_t>>& data)
{
if (type != static_cast<uint8_t>(dimmOffsetTypes::dimmPower) &&
type != static_cast<uint8_t>(dimmOffsetTypes::staticCltt))
{
return ipmi::responseInvalidFieldRequest();
}
if (data.empty())
{
return ipmi::responseInvalidFieldRequest();
}
nlohmann::json json;
std::ifstream jsonStream(dimmOffsetFile);
if (jsonStream.good())
{
json = nlohmann::json::parse(jsonStream, nullptr, false);
if (json.is_discarded())
{
json = nlohmann::json();
}
jsonStream.close();
}
std::string typeName;
if (type == static_cast<uint8_t>(dimmOffsetTypes::dimmPower))
{
typeName = dimmOffset::dimmPower;
}
else
{
typeName = dimmOffset::staticCltt;
}
nlohmann::json& field = json[typeName];
for (const auto& [index, value] : data)
{
field[index] = value;
}
for (nlohmann::json& val : field)
{
if (val == nullptr)
{
val = static_cast<uint8_t>(0);
}
}
std::ofstream output(dimmOffsetFile);
if (!output.good())
{
std::cerr << "Error writing json file\n";
return ipmi::responseResponseError();
}
output << json.dump(4);
if (type == static_cast<uint8_t>(dimmOffsetTypes::staticCltt))
{
std::shared_ptr<sdbusplus::asio::connection> bus = getSdBus();
std::variant<std::vector<uint8_t>> offsets =
field.get<std::vector<uint8_t>>();
auto call = bus->new_method_call(
settingsBusName, dimmOffset::offsetPath, PROP_INTF, "Set");
call.append(dimmOffset::offsetInterface, dimmOffset::property, offsets);
try
{
bus->call(call);
}
catch (sdbusplus::exception_t& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"ipmiOEMSetDimmOffset: can't set dimm offsets!",
phosphor::logging::entry("ERR=%s", e.what()));
return ipmi::responseResponseError();
}
}
return ipmi::responseSuccess();
}
ipmi::RspType<uint8_t> ipmiOEMGetDimmOffset(uint8_t type, uint8_t index)
{
if (type != static_cast<uint8_t>(dimmOffsetTypes::dimmPower) &&
type != static_cast<uint8_t>(dimmOffsetTypes::staticCltt))
{
return ipmi::responseInvalidFieldRequest();
}
std::ifstream jsonStream(dimmOffsetFile);
auto json = nlohmann::json::parse(jsonStream, nullptr, false);
if (json.is_discarded())
{
std::cerr << "File error in " << dimmOffsetFile << "\n";
return ipmi::responseResponseError();
}
std::string typeName;
if (type == static_cast<uint8_t>(dimmOffsetTypes::dimmPower))
{
typeName = dimmOffset::dimmPower;
}
else
{
typeName = dimmOffset::staticCltt;
}
auto it = json.find(typeName);
if (it == json.end())
{
return ipmi::responseInvalidFieldRequest();
}
if (it->size() <= index)
{
return ipmi::responseInvalidFieldRequest();
}
uint8_t resp = it->at(index).get<uint8_t>();
return ipmi::responseSuccess(resp);
}
static void registerOEMFunctions(void)
{
phosphor::logging::log<phosphor::logging::level::INFO>(
"Registering OEM commands");
ipmiPrintAndRegister(netfnIntcOEMGeneral, IPMI_CMD_WILDCARD, NULL,
ipmiOEMWildcard,
PRIVILEGE_USER); // wildcard default handler
ipmiPrintAndRegister(netfunIntelAppOEM, IPMI_CMD_WILDCARD, NULL,
ipmiOEMWildcard,
PRIVILEGE_USER); // wildcard default handler
ipmiPrintAndRegister(
netfnIntcOEMGeneral,
static_cast<ipmi_cmd_t>(
IPMINetfnIntelOEMGeneralCmd::cmdGetChassisIdentifier),
NULL, ipmiOEMGetChassisIdentifier,
PRIVILEGE_USER); // get chassis identifier
ipmiPrintAndRegister(
netfnIntcOEMGeneral,
static_cast<ipmi_cmd_t>(IPMINetfnIntelOEMGeneralCmd::cmdSetSystemGUID),
NULL, ipmiOEMSetSystemGUID,
PRIVILEGE_ADMIN); // set system guid
// <Disable BMC System Reset Action>
ipmi::registerHandler(
ipmi::prioOemBase, netfnIntcOEMGeneral,
static_cast<ipmi::Cmd>(
IPMINetfnIntelOEMGeneralCmd::cmdDisableBMCSystemReset),
ipmi::Privilege::Admin, ipmiOEMDisableBMCSystemReset);
// <Get BMC Reset Disables>
ipmi::registerHandler(
ipmi::prioOemBase, netfnIntcOEMGeneral,
static_cast<ipmi::Cmd>(
IPMINetfnIntelOEMGeneralCmd::cmdGetBMCResetDisables),
ipmi::Privilege::Admin, ipmiOEMGetBMCResetDisables);
ipmiPrintAndRegister(
netfnIntcOEMGeneral,
static_cast<ipmi_cmd_t>(IPMINetfnIntelOEMGeneralCmd::cmdSetBIOSID),
NULL, ipmiOEMSetBIOSID, PRIVILEGE_ADMIN);
ipmiPrintAndRegister(netfnIntcOEMGeneral,
static_cast<ipmi_cmd_t>(
IPMINetfnIntelOEMGeneralCmd::cmdGetOEMDeviceInfo),
NULL, ipmiOEMGetDeviceInfo, PRIVILEGE_USER);
ipmiPrintAndRegister(
netfnIntcOEMGeneral,
static_cast<ipmi_cmd_t>(
IPMINetfnIntelOEMGeneralCmd::cmdGetAICSlotFRUIDSlotPosRecords),
NULL, ipmiOEMGetAICFRU, PRIVILEGE_USER);
ipmi::registerHandler(
ipmi::prioOpenBmcBase, ipmi::netFnOemOne,
static_cast<ipmi::Cmd>(
IPMINetfnIntelOEMGeneralCmd::cmdSendEmbeddedFWUpdStatus),
ipmi::Privilege::Operator, ipmiOEMSendEmbeddedFwUpdStatus);
ipmiPrintAndRegister(
netfnIntcOEMGeneral,
static_cast<ipmi_cmd_t>(
IPMINetfnIntelOEMGeneralCmd::cmdSetPowerRestoreDelay),
NULL, ipmiOEMSetPowerRestoreDelay, PRIVILEGE_OPERATOR);
ipmiPrintAndRegister(
netfnIntcOEMGeneral,
static_cast<ipmi_cmd_t>(
IPMINetfnIntelOEMGeneralCmd::cmdGetPowerRestoreDelay),
NULL, ipmiOEMGetPowerRestoreDelay, PRIVILEGE_USER);
ipmi::registerHandler(
ipmi::prioOpenBmcBase, ipmi::netFnOemOne,
static_cast<ipmi::Cmd>(
IPMINetfnIntelOEMGeneralCmd::cmdSetOEMUser2Activation),
ipmi::Privilege::Callback, ipmiOEMSetUser2Activation);
ipmi::registerHandler(
ipmi::prioOpenBmcBase, ipmi::netFnOemOne,
static_cast<ipmi::Cmd>(
IPMINetfnIntelOEMGeneralCmd::cmdSetSpecialUserPassword),
ipmi::Privilege::Callback, ipmiOEMSetSpecialUserPassword);
// <Get Processor Error Config>
ipmi::registerHandler(
ipmi::prioOemBase, netfnIntcOEMGeneral,
static_cast<ipmi::Cmd>(
IPMINetfnIntelOEMGeneralCmd::cmdGetProcessorErrConfig),
ipmi::Privilege::User, ipmiOEMGetProcessorErrConfig);
// <Set Processor Error Config>
ipmi::registerHandler(
ipmi::prioOemBase, netfnIntcOEMGeneral,
static_cast<ipmi::Cmd>(
IPMINetfnIntelOEMGeneralCmd::cmdSetProcessorErrConfig),
ipmi::Privilege::Admin, ipmiOEMSetProcessorErrConfig);
ipmiPrintAndRegister(netfnIntcOEMGeneral,
static_cast<ipmi_cmd_t>(
IPMINetfnIntelOEMGeneralCmd::cmdSetShutdownPolicy),
NULL, ipmiOEMSetShutdownPolicy, PRIVILEGE_ADMIN);
ipmiPrintAndRegister(netfnIntcOEMGeneral,
static_cast<ipmi_cmd_t>(
IPMINetfnIntelOEMGeneralCmd::cmdGetShutdownPolicy),
NULL, ipmiOEMGetShutdownPolicy, PRIVILEGE_ADMIN);
ipmiPrintAndRegister(
netfnIntcOEMGeneral,
static_cast<ipmi_cmd_t>(IPMINetfnIntelOEMGeneralCmd::cmdSetFanConfig),
NULL, ipmiOEMSetFanConfig, PRIVILEGE_USER);
ipmi::registerHandler(
ipmi::prioOemBase, netfnIntcOEMGeneral,
static_cast<ipmi::Cmd>(IPMINetfnIntelOEMGeneralCmd::cmdGetFanConfig),
ipmi::Privilege::User, ipmiOEMGetFanConfig);
ipmi::registerHandler(
ipmi::prioOemBase, netfnIntcOEMGeneral,
static_cast<ipmi::Cmd>(
IPMINetfnIntelOEMGeneralCmd::cmdGetFanSpeedOffset),
ipmi::Privilege::User, ipmiOEMGetFanSpeedOffset);
ipmi::registerHandler(
ipmi::prioOemBase, netfnIntcOEMGeneral,
static_cast<ipmi::Cmd>(
IPMINetfnIntelOEMGeneralCmd::cmdSetFanSpeedOffset),
ipmi::Privilege::User, ipmiOEMSetFanSpeedOffset);
ipmi::registerHandler(
ipmi::prioOemBase, netfnIntcOEMGeneral,
static_cast<ipmi::Cmd>(IPMINetfnIntelOEMGeneralCmd::cmdSetFscParameter),
ipmi::Privilege::User, ipmiOEMSetFscParameter);
ipmi::registerHandler(
ipmi::prioOemBase, netfnIntcOEMGeneral,
static_cast<ipmi::Cmd>(IPMINetfnIntelOEMGeneralCmd::cmdGetFscParameter),
ipmi::Privilege::User, ipmiOEMGetFscParameter);
ipmi::registerHandler(
ipmi::prioOpenBmcBase, netfnIntcOEMGeneral,
static_cast<ipmi::Cmd>(
IPMINetfnIntelOEMGeneralCmd::cmdReadBaseBoardProductId),
ipmi::Privilege::Admin, ipmiOEMReadBoardProductId);
ipmi::registerHandler(
ipmi::prioOemBase, netfnIntcOEMGeneral,
static_cast<ipmi::Cmd>(IPMINetfnIntelOEMGeneralCmd::cmdGetNmiStatus),
ipmi::Privilege::User, ipmiOEMGetNmiSource);
ipmi::registerHandler(
ipmi::prioOemBase, netfnIntcOEMGeneral,
static_cast<ipmi::Cmd>(IPMINetfnIntelOEMGeneralCmd::cmdSetNmiStatus),
ipmi::Privilege::Operator, ipmiOEMSetNmiSource);
ipmiPrintAndRegister(
netfnIntcOEMGeneral,
static_cast<ipmi_cmd_t>(IPMINetfnIntelOEMGeneralCmd::cmdGetLEDStatus),
NULL, ipmiOEMGetLEDStatus, PRIVILEGE_ADMIN);
ipmiPrintAndRegister(
netfnIntcOEMPlatform,
static_cast<ipmi_cmd_t>(
IPMINetfnIntelOEMPlatformCmd::cmdCfgHostSerialPortSpeed),
NULL, ipmiOEMCfgHostSerialPortSpeed, PRIVILEGE_ADMIN);
ipmi::registerHandler(
ipmi::prioOemBase, netfnIntcOEMGeneral,
static_cast<ipmi::Cmd>(
IPMINetfnIntelOEMGeneralCmd::cmdSetFaultIndication),
ipmi::Privilege::Operator, ipmiOEMSetFaultIndication);
ipmi::registerHandler(
ipmi::prioOemBase, netfnIntcOEMGeneral,
static_cast<ipmi::Cmd>(
IPMINetfnIntelOEMGeneralCmd::cmdSetColdRedundancyConfig),
ipmi::Privilege::User, ipmiOEMSetCRConfig);
ipmi::registerHandler(
ipmi::prioOemBase, netfnIntcOEMGeneral,
static_cast<ipmi::Cmd>(
IPMINetfnIntelOEMGeneralCmd::cmdGetColdRedundancyConfig),
ipmi::Privilege::User, ipmiOEMGetCRConfig);
registerHandler(prioOemBase, netfn::intel::oemGeneral,
netfn::intel::cmdRestoreConfiguration, Privilege::Admin,
ipmiRestoreConfiguration);
ipmi::registerHandler(
ipmi::prioOemBase, netfnIntcOEMGeneral,
static_cast<ipmi::Cmd>(IPMINetfnIntelOEMGeneralCmd::cmdSetDimmOffset),
ipmi::Privilege::Operator, ipmiOEMSetDimmOffset);
ipmi::registerHandler(
ipmi::prioOemBase, netfnIntcOEMGeneral,
static_cast<ipmi::Cmd>(IPMINetfnIntelOEMGeneralCmd::cmdGetDimmOffset),
ipmi::Privilege::Operator, ipmiOEMGetDimmOffset);
}
} // namespace ipmi