projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 7fe2f639 DB |
1 | /* General */ |
| 2 | extern unsigned int sysfs_cpu_exists(unsigned int cpu); | |
| 3 | ||
| 4 | /* CPUfreq */ | |
| 5 | extern unsigned long sysfs_get_freq_kernel(unsigned int cpu); | |
| 6 | extern unsigned long sysfs_get_freq_hardware(unsigned int cpu); | |
| 7 | extern unsigned long sysfs_get_freq_transition_latency(unsigned int cpu); | |
| 6c2b8185 DB |
8 | extern int sysfs_get_freq_hardware_limits(unsigned int cpu, |
| 9 | unsigned long *min, unsigned long *max); | |
| 10 | extern char *sysfs_get_freq_driver(unsigned int cpu); | |
| 11 | extern struct cpufreq_policy *sysfs_get_freq_policy(unsigned int cpu); | |
| 12 | extern struct cpufreq_available_governors *sysfs_get_freq_available_governors( | |
| 13 | unsigned int cpu); | |
| 14 | extern struct cpufreq_available_frequencies *sysfs_get_available_frequencies( | |
| 15 | unsigned int cpu); | |
| 16 | extern struct cpufreq_affected_cpus *sysfs_get_freq_affected_cpus( | |
| 17 | unsigned int cpu); | |
| 18 | extern struct cpufreq_affected_cpus *sysfs_get_freq_related_cpus( | |
| 19 | unsigned int cpu); | |
| 20 | extern struct cpufreq_stats *sysfs_get_freq_stats(unsigned int cpu, | |
| 21 | unsigned long long *total_time); | |
| 7fe2f639 | 22 | extern unsigned long sysfs_get_freq_transitions(unsigned int cpu); |
| 6c2b8185 DB |
23 | extern int sysfs_set_freq_policy(unsigned int cpu, |
| 24 | struct cpufreq_policy *policy); | |
| 25 | extern int sysfs_modify_freq_policy_min(unsigned int cpu, | |
| 26 | unsigned long min_freq); | |
| 27 | extern int sysfs_modify_freq_policy_max(unsigned int cpu, | |
| 28 | unsigned long max_freq); | |
| 7fe2f639 | 29 | extern int sysfs_modify_freq_policy_governor(unsigned int cpu, char *governor); |
| 6c2b8185 DB |
30 | extern int sysfs_set_frequency(unsigned int cpu, |
| 31 | unsigned long target_frequency); |