1  /* SPDX-License-Identifier: GPL-2.0-only */
2  
3  #ifndef __ACPI_CPPC_H__
4  #define __ACPI_CPPC_H__
5  
6  enum acpi_cppc_value {
7  	HIGHEST_PERF,
8  	LOWEST_PERF,
9  	NOMINAL_PERF,
10  	LOWEST_NONLINEAR_PERF,
11  	LOWEST_FREQ,
12  	NOMINAL_FREQ,
13  	REFERENCE_PERF,
14  	WRAPAROUND_TIME,
15  	MAX_CPPC_VALUE_FILES
16  };
17  
18  unsigned long acpi_cppc_get_data(unsigned int cpu,
19  				 enum acpi_cppc_value which);
20  
21  #endif /* _ACPI_CPPC_H */
22