52 lines
1.3 KiB
C++
52 lines
1.3 KiB
C++
/*
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* Copyright (C) 2020-2022 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#pragma once
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#include <level_zero/zes_api.h>
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#include <mutex>
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#include <vector>
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struct _zes_fan_handle_t {
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virtual ~_zes_fan_handle_t() = default;
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};
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namespace L0 {
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struct OsSysman;
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class Fan : _zes_fan_handle_t {
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public:
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virtual ze_result_t fanGetProperties(zes_fan_properties_t *pProperties) = 0;
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virtual ze_result_t fanGetConfig(zes_fan_config_t *pConfig) = 0;
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virtual ze_result_t fanSetDefaultMode() = 0;
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virtual ze_result_t fanSetFixedSpeedMode(const zes_fan_speed_t *pSpeed) = 0;
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virtual ze_result_t fanSetSpeedTableMode(const zes_fan_speed_table_t *pSpeedTable) = 0;
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virtual ze_result_t fanGetState(zes_fan_speed_units_t units, int32_t *pSpeed) = 0;
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static Fan *fromHandle(zes_fan_handle_t handle) {
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return static_cast<Fan *>(handle);
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}
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inline zes_fan_handle_t toHandle() { return this; }
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bool initSuccess = false;
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};
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struct FanHandleContext {
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FanHandleContext(OsSysman *pOsSysman) : pOsSysman(pOsSysman){};
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~FanHandleContext();
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void init();
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ze_result_t fanGet(uint32_t *pCount, zes_fan_handle_t *phFan);
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OsSysman *pOsSysman = nullptr;
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std::vector<Fan *> handleList = {};
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private:
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std::once_flag initFanOnce;
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};
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} // namespace L0
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