/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _OFFLINE_STATES_H_ #define _OFFLINE_STATES_H_ /* Cpu offline states go here */ enum cpu_state_vals { CPU_STATE_OFFLINE, CPU_STATE_INACTIVE, CPU_STATE_ONLINE, CPU_MAX_OFFLINE_STATES }; #ifdef CONFIG_HOTPLUG_CPU extern enum cpu_state_vals get_cpu_current_state(int cpu); extern void set_cpu_current_state(int cpu, enum cpu_state_vals state); extern void set_preferred_offline_state(int cpu, enum cpu_state_vals state); extern void set_default_offline_state(int cpu); #else static inline enum cpu_state_vals get_cpu_current_state(int cpu) { return CPU_STATE_ONLINE; } static inline void set_cpu_current_state(int cpu, enum cpu_state_vals state) { } static inline void set_preferred_offline_state(int cpu, enum cpu_state_vals state) { } static inline void set_default_offline_state(int cpu) { } #endif extern enum cpu_state_vals get_preferred_offline_state(int cpu); #endif