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