37 lines
1.0 KiB
C
37 lines
1.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (C) 2018 Linaro Ltd
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*
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* Author: Daniel Lezcano <daniel.lezcano@linaro.org>
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*
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*/
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#ifndef __IDLE_INJECT_H__
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#define __IDLE_INJECT_H__
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/* private idle injection device structure */
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struct idle_inject_device;
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struct idle_inject_device *idle_inject_register(struct cpumask *cpumask);
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struct idle_inject_device *idle_inject_register_full(struct cpumask *cpumask,
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bool (*update)(void));
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void idle_inject_unregister(struct idle_inject_device *ii_dev);
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int idle_inject_start(struct idle_inject_device *ii_dev);
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void idle_inject_stop(struct idle_inject_device *ii_dev);
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void idle_inject_set_duration(struct idle_inject_device *ii_dev,
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unsigned int run_duration_us,
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unsigned int idle_duration_us);
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void idle_inject_get_duration(struct idle_inject_device *ii_dev,
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unsigned int *run_duration_us,
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unsigned int *idle_duration_us);
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void idle_inject_set_latency(struct idle_inject_device *ii_dev,
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unsigned int latency_us);
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#endif /* __IDLE_INJECT_H__ */
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