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