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-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
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index 0000000000..2e10fead2e
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+++ b/tools/power/cpupower/lib/cpuidle.h
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+/* 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__ */