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/*
* Copyright (C) 2020-2023 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "level_zero/tools/source/sysman/temperature/windows/os_temperature_imp.h"
#include "level_zero/tools/source/sysman/windows/kmd_sys_manager.h"
namespace L0 {
ze_result_t WddmTemperatureImp::getProperties(zes_temp_properties_t *pProperties) {
uint32_t value = 0;
std::vector<KmdSysman::RequestProperty> vRequests = {};
std::vector<KmdSysman::ResponseProperty> vResponses = {};
KmdSysman::RequestProperty request = {};
pProperties->type = this->type;
pProperties->onSubdevice = false;
pProperties->subdeviceId = 0;
request.commandId = KmdSysman::Command::Get;
request.componentId = KmdSysman::Component::TemperatureComponent;
switch (this->type) {
case ZES_TEMP_SENSORS_GLOBAL:
request.paramInfo = KmdSysman::TemperatureDomainsType::TemperatureDomainPackage;
break;
case ZES_TEMP_SENSORS_GPU:
request.paramInfo = KmdSysman::TemperatureDomainsType::TemperatureDomainDGPU;
break;
case ZES_TEMP_SENSORS_MEMORY:
request.paramInfo = KmdSysman::TemperatureDomainsType::TemperatureDomainHBM;
break;
default:
return ZE_RESULT_ERROR_UNSUPPORTED_FEATURE;
break;
}
request.requestId = KmdSysman::Requests::Temperature::TempCriticalEventSupported;
vRequests.push_back(request);
request.requestId = KmdSysman::Requests::Temperature::TempThreshold1EventSupported;
vRequests.push_back(request);
request.requestId = KmdSysman::Requests::Temperature::TempThreshold2EventSupported;
vRequests.push_back(request);
request.requestId = KmdSysman::Requests::Temperature::MaxTempSupported;
vRequests.push_back(request);
ze_result_t status = pKmdSysManager->requestMultiple(vRequests, vResponses);
if ((status != ZE_RESULT_SUCCESS) || (vResponses.size() != vRequests.size())) {
return status;
}
if (vResponses[0].returnCode == KmdSysman::Success) {
memcpy_s(&pProperties->isCriticalTempSupported, sizeof(ze_bool_t), vResponses[0].dataBuffer, sizeof(ze_bool_t));
}
if (vResponses[1].returnCode == KmdSysman::Success) {
memcpy_s(&pProperties->isThreshold1Supported, sizeof(ze_bool_t), vResponses[1].dataBuffer, sizeof(ze_bool_t));
}
if (vResponses[2].returnCode == KmdSysman::Success) {
memcpy_s(&pProperties->isThreshold2Supported, sizeof(ze_bool_t), vResponses[2].dataBuffer, sizeof(ze_bool_t));
}
if (vResponses[3].returnCode == KmdSysman::Success) {
memcpy_s(&value, sizeof(uint32_t), vResponses[3].dataBuffer, sizeof(uint32_t));
pProperties->maxTemperature = static_cast<double>(value);
}
return ZE_RESULT_SUCCESS;
}
ze_result_t WddmTemperatureImp::getSensorTemperature(double *pTemperature) {
ze_result_t status = ZE_RESULT_SUCCESS;
KmdSysman::RequestProperty request;
KmdSysman::ResponseProperty response;
request.commandId = KmdSysman::Command::Get;
request.componentId = KmdSysman::Component::TemperatureComponent;
request.requestId = KmdSysman::Requests::Temperature::CurrentTemperature;
switch (type) {
case ZES_TEMP_SENSORS_GLOBAL:
request.paramInfo = KmdSysman::TemperatureDomainsType::TemperatureDomainPackage;
break;
case ZES_TEMP_SENSORS_GPU:
request.paramInfo = KmdSysman::TemperatureDomainsType::TemperatureDomainDGPU;
break;
case ZES_TEMP_SENSORS_MEMORY:
request.paramInfo = KmdSysman::TemperatureDomainsType::TemperatureDomainHBM;
break;
default:
*pTemperature = 0;
return ZE_RESULT_ERROR_UNSUPPORTED_FEATURE;
break;
}
status = pKmdSysManager->requestSingle(request, response);
if (status != ZE_RESULT_SUCCESS) {
return status;
}
uint32_t value = 0;
memcpy_s(&value, sizeof(uint32_t), response.dataBuffer, sizeof(uint32_t));
*pTemperature = static_cast<double>(value);
return status;
}
uint32_t WddmTemperatureImp::getNumTempDomainsSupported() {
ze_result_t status = ZE_RESULT_SUCCESS;
KmdSysman::RequestProperty request;
KmdSysman::ResponseProperty response = {};
uint32_t value = 0;
request.paramInfo = static_cast<uint32_t>(type);
request.commandId = KmdSysman::Command::Get;
request.componentId = KmdSysman::Component::TemperatureComponent;
request.requestId = KmdSysman::Requests::Temperature::NumTemperatureDomains;
status = pKmdSysManager->requestSingle(request, response);
if (status == ZE_RESULT_SUCCESS) {
if (response.returnCode == KmdSysman::KmdSysmanSuccess) {
memcpy_s(&value, sizeof(uint32_t), response.dataBuffer, sizeof(uint32_t));
}
}
return value;
}
bool WddmTemperatureImp::isTempModuleSupported() {
if ((type == ZES_TEMP_SENSORS_GLOBAL_MIN) || (type == ZES_TEMP_SENSORS_GPU_MIN)) {
return false;
}
if (getNumTempDomainsSupported() == 0) {
return false;
}
KmdSysman::RequestProperty request;
KmdSysman::ResponseProperty response;
request.paramInfo = static_cast<uint32_t>(type);
request.commandId = KmdSysman::Command::Get;
request.componentId = KmdSysman::Component::TemperatureComponent;
request.requestId = KmdSysman::Requests::Temperature::CurrentTemperature;
return (pKmdSysManager->requestSingle(request, response) == ZE_RESULT_SUCCESS);
}
void WddmTemperatureImp::setSensorType(zes_temp_sensors_t sensorType) {
type = sensorType;
}
WddmTemperatureImp::WddmTemperatureImp(OsSysman *pOsSysman) {
WddmSysmanImp *pWddmSysmanImp = static_cast<WddmSysmanImp *>(pOsSysman);
pKmdSysManager = &pWddmSysmanImp->getKmdSysManager();
}
std::unique_ptr<OsTemperature> OsTemperature::create(OsSysman *pOsSysman, ze_bool_t onSubdevice, uint32_t subdeviceId, zes_temp_sensors_t sensorType) {
std::unique_ptr<WddmTemperatureImp> pWddmTemperatureImp = std::make_unique<WddmTemperatureImp>(pOsSysman);
pWddmTemperatureImp->setSensorType(sensorType);
return std::move(pWddmTemperatureImp);
}
} // namespace L0
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