diff options
Diffstat (limited to 'lib/interfaces.h')
| -rw-r--r-- | lib/interfaces.h | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/lib/interfaces.h b/lib/interfaces.h deleted file mode 100644 index 67ee131..0000000 --- a/lib/interfaces.h +++ /dev/null @@ -1,76 +0,0 @@ -#ifdef INTERFACE_SYSFS - -extern unsigned int sysfs_cpu_exists(unsigned int cpu); -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_transition_latency(unsigned int cpu); -extern int sysfs_get_hardware_limits(unsigned int cpu, unsigned long *min, unsigned long *max); -extern char * sysfs_get_driver(unsigned int cpu); -extern struct cpufreq_policy * sysfs_get_policy(unsigned int cpu); -extern struct cpufreq_available_governors * sysfs_get_available_governors(unsigned int cpu); -extern struct cpufreq_available_frequencies * sysfs_get_available_frequencies(unsigned int cpu); -extern struct cpufreq_affected_cpus * sysfs_get_affected_cpus(unsigned int cpu); -extern struct cpufreq_affected_cpus * sysfs_get_related_cpus(unsigned int cpu); -extern struct cpufreq_stats * sysfs_get_stats(unsigned int cpu, unsigned long long *total_time); -extern unsigned long sysfs_get_transitions(unsigned int cpu); -extern int sysfs_set_policy(unsigned int cpu, struct cpufreq_policy *policy); -extern int sysfs_modify_policy_min(unsigned int cpu, unsigned long min_freq); -extern int sysfs_modify_policy_max(unsigned int cpu, unsigned long max_freq); -extern int sysfs_modify_policy_governor(unsigned int cpu, char *governor); -extern int sysfs_set_frequency(unsigned int cpu, unsigned long target_frequency); - -#else - -static inline unsigned int sysfs_cpu_exists(unsigned int cpu) { return -ENOSYS; } -static inline unsigned long sysfs_get_freq_kernel(unsigned int cpu) { return 0; } -static inline unsigned long sysfs_get_freq_hardware(unsigned int cpu) { return 0; } -static inline unsigned long sysfs_get_transition_latency(unsigned int cpu) { return 0; } -static inline int sysfs_get_hardware_limits(unsigned int cpu, unsigned long *min, unsigned long *max) { return -ENOSYS; } -static inline char * sysfs_get_driver(unsigned int cpu) { return NULL; } -static inline struct cpufreq_policy * sysfs_get_policy(unsigned int cpu) { return NULL; } -static inline struct cpufreq_available_governors * sysfs_get_available_governors(unsigned int cpu) { return NULL; } -static inline struct cpufreq_available_frequencies * sysfs_get_available_frequencies(unsigned int cpu) { return NULL; } -static inline struct cpufreq_affected_cpus * sysfs_get_affected_cpus(unsigned int cpu) { return NULL; } -static inline struct cpufreq_related_cpus * sysfs_get_affected_cpus(unsigned int cpu) { return NULL; } -static inline struct cpufreq_stats * sysfs_get_stats(unsigned int cpu, unsigned long long *total_time) { return NULL; } -static inline unsigned long sysfs_get_transitions(unsigned int cpu) { return 0; } -static inline int sysfs_set_policy(unsigned int cpu, struct cpufreq_policy *policy) { return -ENOSYS; } -static inline int sysfs_modify_policy_min(unsigned int cpu, unsigned long min_freq) { return -ENOSYS; } -static inline int sysfs_modify_policy_max(unsigned int cpu, unsigned long max_freq) { return -ENOSYS; } -static inline int sysfs_modify_policy_governor(unsigned int cpu, char *governor) { return -ENOSYS; } -static inline int sysfs_set_frequency(unsigned int cpu, unsigned long target_frequency) { return -ENOSYS; } - -#endif - - -#ifdef INTERFACE_PROC - -extern int proc_cpu_exists(unsigned int cpu); -extern unsigned long proc_get_freq_kernel(unsigned int cpu); -extern struct cpufreq_policy * proc_get_policy(unsigned int cpu); -extern int proc_set_policy(unsigned int cpu, struct cpufreq_policy *policy); -extern int proc_set_frequency(unsigned int cpu, unsigned long target_frequency); -#else - -static inline int proc_cpu_exists(unsigned int cpu) {return -ENOSYS; } -static inline unsigned long proc_get_freq_kernel(unsigned int cpu) { return 0; } -static inline struct cpufreq_policy * proc_get_policy(unsigned int cpu) { return NULL; } -static inline int proc_set_policy(unsigned int cpu, struct cpufreq_policy *policy) { return -ENOSYS; } -static inline int proc_set_frequency(unsigned int cpu, unsigned long target_frequency) { return -ENOSYS; } - -#endif - -/* these aren't implemented in /proc, and probably never will...*/ - -static inline unsigned long proc_get_freq_hardware(unsigned int cpu) { return 0; } -static inline unsigned long proc_get_transition_latency(unsigned int cpu) { return -ENOSYS; } -static inline int proc_get_hardware_limits(unsigned int cpu, unsigned long *min, unsigned long *max) { return -ENOSYS; } -static inline char * proc_get_driver(unsigned int cpu) {return NULL; } -static inline struct cpufreq_available_governors * proc_get_available_governors(unsigned int cpu) { return NULL; } -static inline struct cpufreq_available_frequencies * proc_get_available_frequencies(unsigned int cpu) { return NULL; } -static inline struct cpufreq_affected_cpus * proc_get_affected_cpus(unsigned int cpu) { return NULL; } -static inline struct cpufreq_affected_cpus * proc_get_related_cpus(unsigned int cpu) { return NULL; } -static inline int proc_modify_policy_min(unsigned int cpu, unsigned long min_freq) { return -ENOSYS; } -static inline int proc_modify_policy_max(unsigned int cpu, unsigned long max_freq) { return -ENOSYS; } -static inline int proc_modify_policy_governor(unsigned int cpu, char *governor) { return -ENOSYS; } - |