1 /* 2 * Copyright (C) 2020-2021 Intel Corporation 3 * 4 * SPDX-License-Identifier: MIT 5 * 6 */ 7 8 #pragma once 9 10 #include "shared/source/helpers/non_copyable_or_moveable.h" 11 12 #include "level_zero/tools/source/sysman/frequency/frequency.h" 13 #include "level_zero/tools/source/sysman/frequency/os_frequency.h" 14 #include <level_zero/zes_api.h> 15 16 namespace L0 { 17 18 class FrequencyImp : public Frequency, NEO::NonCopyableOrMovableClass { 19 public: 20 ze_result_t frequencyGetProperties(zes_freq_properties_t *pProperties) override; 21 ze_result_t frequencyGetAvailableClocks(uint32_t *pCount, double *phFrequency) override; 22 ze_result_t frequencyGetRange(zes_freq_range_t *pLimits) override; 23 ze_result_t frequencySetRange(const zes_freq_range_t *pLimits) override; 24 ze_result_t frequencyGetState(zes_freq_state_t *pState) override; 25 ze_result_t frequencyGetThrottleTime(zes_freq_throttle_time_t *pThrottleTime) override; 26 27 // Overclocking 28 ze_result_t frequencyOcGetCapabilities(zes_oc_capabilities_t *pOcCapabilities) override; 29 ze_result_t frequencyOcGetFrequencyTarget(double *pCurrentOcFrequency) override; 30 ze_result_t frequencyOcSetFrequencyTarget(double currentOcFrequency) override; 31 ze_result_t frequencyOcGetVoltageTarget(double *pCurrentVoltageTarget, double *pCurrentVoltageOffset) override; 32 ze_result_t frequencyOcSetVoltageTarget(double currentVoltageTarget, double currentVoltageOffset) override; 33 ze_result_t frequencyOcGetMode(zes_oc_mode_t *pCurrentOcMode) override; 34 ze_result_t frequencyOcSetMode(zes_oc_mode_t currentOcMode) override; 35 ze_result_t frequencyOcGetIccMax(double *pOcIccMax) override; 36 ze_result_t frequencyOcSetIccMax(double ocIccMax) override; 37 ze_result_t frequencyOcGeTjMax(double *pOcTjMax) override; 38 ze_result_t frequencyOcSetTjMax(double ocTjMax) override; 39 40 FrequencyImp() = default; 41 FrequencyImp(OsSysman *pOsSysman, ze_device_handle_t handle, zes_freq_domain_t frequencyDomainNumber); 42 ~FrequencyImp() override; 43 OsFrequency *pOsFrequency = nullptr; 44 void init(); 45 46 private: 47 zes_freq_properties_t zesFrequencyProperties = {}; 48 double *pClocks = nullptr; 49 uint32_t numClocks = 0; 50 ze_device_handle_t deviceHandle = nullptr; 51 }; 52 53 } // namespace L0 54