tools/power/cpupower/lib/cpuidle.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __CPUPOWER_CPUIDLE_H__
   3 #define __CPUPOWER_CPUIDLE_H__
   4
   5 int cpuidle_is_state_disabled(unsigned int cpu,
   6                                        unsigned int idlestate);
   7 int cpuidle_state_disable(unsigned int cpu, unsigned int idlestate,
   8                                    unsigned int disable);
   9 unsigned long cpuidle_state_latency(unsigned int cpu,
  10                                                 unsigned int idlestate);
  11 unsigned long cpuidle_state_usage(unsigned int cpu,
  12                                         unsigned int idlestate);
  13 unsigned long long cpuidle_state_time(unsigned int cpu,
  14                                                 unsigned int idlestate);
  15 char *cpuidle_state_name(unsigned int cpu,
  16                                 unsigned int idlestate);
  17 char *cpuidle_state_desc(unsigned int cpu,
  18                                 unsigned int idlestate);
  19 unsigned int cpuidle_state_count(unsigned int cpu);
  20
  21 char *cpuidle_get_governor(void);
  22 char *cpuidle_get_driver(void);
  23
  24 #endif /* __CPUPOWER_HELPERS_SYSFS_H__ */