summaryrefslogtreecommitdiffstats
path: root/tools/power/cpupower/lib/cpuidle.h
diff options
context:
space:
mode:
Diffstat (limited to 'tools/power/cpupower/lib/cpuidle.h')
-rw-r--r--tools/power/cpupower/lib/cpuidle.h24
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 000000000..2e10fead2
--- /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__ */