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linux-vybrid_pu...
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tools
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power
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cpupower
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lib
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sysfs.h

sysfs.h 1.4 KB
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  1. /* General */
    2. 

  2. extern unsigned int sysfs_cpu_exists(unsigned int cpu);
    3. 

  3. 

  4. /* CPUfreq */
    5. 

  5. extern unsigned long sysfs_get_freq_kernel(unsigned int cpu);
    6. 

  6. extern unsigned long sysfs_get_freq_hardware(unsigned int cpu);
    7. 

  7. extern unsigned long sysfs_get_freq_transition_latency(unsigned int cpu);
    8. 

  8. extern int sysfs_get_freq_hardware_limits(unsigned int cpu, unsigned long *min, unsigned long *max);
    9. 

  9. extern char * sysfs_get_freq_driver(unsigned int cpu);
    10. 

  10. extern struct cpufreq_policy * sysfs_get_freq_policy(unsigned int cpu);
    11. 

  11. extern struct cpufreq_available_governors * sysfs_get_freq_available_governors(unsigned int cpu);
    12. 

  12. extern struct cpufreq_available_frequencies * sysfs_get_available_frequencies(unsigned int cpu);
    13. 

  13. extern struct cpufreq_affected_cpus * sysfs_get_freq_affected_cpus(unsigned int cpu);
    14. 

  14. extern struct cpufreq_affected_cpus * sysfs_get_freq_related_cpus(unsigned int cpu);
    15. 

  15. extern struct cpufreq_stats * sysfs_get_freq_stats(unsigned int cpu, unsigned long long *total_time);
    16. 

  16. extern unsigned long sysfs_get_freq_transitions(unsigned int cpu);
    17. 

  17. extern int sysfs_set_freq_policy(unsigned int cpu, struct cpufreq_policy *policy);
    18. 

  18. extern int sysfs_modify_freq_policy_min(unsigned int cpu, unsigned long min_freq);
    19. 

  19. extern int sysfs_modify_freq_policy_max(unsigned int cpu, unsigned long max_freq);
    20. 

  20. extern int sysfs_modify_freq_policy_governor(unsigned int cpu, char *governor);
    21. 

  21. extern int sysfs_set_frequency(unsigned int cpu, unsigned long target_frequency);
    22.