blob: c76a5e0af50167fee983eca64bd762c473aa30e6 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
/* General */
extern unsigned int sysfs_cpu_exists(unsigned int cpu);
/* CPUfreq */
extern unsigned long sysfs_get_freq_kernel(unsigned int cpu);
extern unsigned long sysfs_get_freq_hardware(unsigned int cpu);
extern unsigned long sysfs_get_freq_transition_latency(unsigned int cpu);
extern int sysfs_get_freq_hardware_limits(unsigned int cpu,
unsigned long *min, unsigned long *max);
extern char *sysfs_get_freq_driver(unsigned int cpu);
extern struct cpufreq_policy *sysfs_get_freq_policy(unsigned int cpu);
extern struct cpufreq_available_governors *sysfs_get_freq_available_governors(
unsigned int cpu);
extern struct cpufreq_available_frequencies *sysfs_get_available_frequencies(
unsigned int cpu);
extern struct cpufreq_affected_cpus *sysfs_get_freq_affected_cpus(
unsigned int cpu);
extern struct cpufreq_affected_cpus *sysfs_get_freq_related_cpus(
unsigned int cpu);
extern struct cpufreq_stats *sysfs_get_freq_stats(unsigned int cpu,
unsigned long long *total_time);
extern unsigned long sysfs_get_freq_transitions(unsigned int cpu);
extern int sysfs_set_freq_policy(unsigned int cpu,
struct cpufreq_policy *policy);
extern int sysfs_modify_freq_policy_min(unsigned int cpu,
unsigned long min_freq);
extern int sysfs_modify_freq_policy_max(unsigned int cpu,
unsigned long max_freq);
extern int sysfs_modify_freq_policy_governor(unsigned int cpu, char *governor);
extern int sysfs_set_frequency(unsigned int cpu,
unsigned long target_frequency);
|
