diff options
Diffstat (limited to 'tools/power/cpupower/lib/cpuidle.h')
| -rw-r--r-- | tools/power/cpupower/lib/cpuidle.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tools/power/cpupower/lib/cpuidle.h b/tools/power/cpupower/lib/cpuidle.h new file mode 100644 index 0000000000..2e10fead2e --- /dev/null +++ b/tools/power/cpupower/lib/cpuidle.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __CPUPOWER_CPUIDLE_H__ +#define __CPUPOWER_CPUIDLE_H__ + +int cpuidle_is_state_disabled(unsigned int cpu, + unsigned int idlestate); +int cpuidle_state_disable(unsigned int cpu, unsigned int idlestate, + unsigned int disable); +unsigned long cpuidle_state_latency(unsigned int cpu, + unsigned int idlestate); +unsigned long cpuidle_state_usage(unsigned int cpu, + unsigned int idlestate); +unsigned long long cpuidle_state_time(unsigned int cpu, + unsigned int idlestate); +char *cpuidle_state_name(unsigned int cpu, + unsigned int idlestate); +char *cpuidle_state_desc(unsigned int cpu, + unsigned int idlestate); +unsigned int cpuidle_state_count(unsigned int cpu); + +char *cpuidle_get_governor(void); +char *cpuidle_get_driver(void); + +#endif /* __CPUPOWER_HELPERS_SYSFS_H__ */ |