cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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idle_inject.h (932B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2/*
      3 * Copyright (C) 2018 Linaro Ltd
      4 *
      5 * Author: Daniel Lezcano <daniel.lezcano@linaro.org>
      6 *
      7 */
      8#ifndef __IDLE_INJECT_H__
      9#define __IDLE_INJECT_H__
     10
     11/* private idle injection device structure */
     12struct idle_inject_device;
     13
     14struct idle_inject_device *idle_inject_register(struct cpumask *cpumask);
     15
     16void idle_inject_unregister(struct idle_inject_device *ii_dev);
     17
     18int idle_inject_start(struct idle_inject_device *ii_dev);
     19
     20void idle_inject_stop(struct idle_inject_device *ii_dev);
     21
     22void idle_inject_set_duration(struct idle_inject_device *ii_dev,
     23				 unsigned int run_duration_us,
     24				 unsigned int idle_duration_us);
     25
     26void idle_inject_get_duration(struct idle_inject_device *ii_dev,
     27				 unsigned int *run_duration_us,
     28				 unsigned int *idle_duration_us);
     29
     30void idle_inject_set_latency(struct idle_inject_device *ii_dev,
     31			     unsigned int latency_us);
     32
     33#endif /* __IDLE_INJECT_H__ */