]>
Commit | Line | Data |
---|---|---|
b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
3aa565f5 GS |
2 | #ifndef _OFFLINE_STATES_H_ |
3 | #define _OFFLINE_STATES_H_ | |
4 | ||
5 | /* Cpu offline states go here */ | |
6 | enum cpu_state_vals { | |
7 | CPU_STATE_OFFLINE, | |
8 | CPU_STATE_INACTIVE, | |
9 | CPU_STATE_ONLINE, | |
10 | CPU_MAX_OFFLINE_STATES | |
11 | }; | |
12 | ||
5b72d74c | 13 | #ifdef CONFIG_HOTPLUG_CPU |
3aa565f5 GS |
14 | extern enum cpu_state_vals get_cpu_current_state(int cpu); |
15 | extern void set_cpu_current_state(int cpu, enum cpu_state_vals state); | |
3aa565f5 GS |
16 | extern void set_preferred_offline_state(int cpu, enum cpu_state_vals state); |
17 | extern void set_default_offline_state(int cpu); | |
5b72d74c AL |
18 | #else |
19 | static inline enum cpu_state_vals get_cpu_current_state(int cpu) | |
20 | { | |
21 | return CPU_STATE_ONLINE; | |
22 | } | |
23 | ||
24 | static inline void set_cpu_current_state(int cpu, enum cpu_state_vals state) | |
25 | { | |
26 | } | |
27 | ||
28 | static inline void set_preferred_offline_state(int cpu, enum cpu_state_vals state) | |
29 | { | |
30 | } | |
31 | ||
32 | static inline void set_default_offline_state(int cpu) | |
33 | { | |
34 | } | |
35 | #endif | |
36 | ||
37 | extern enum cpu_state_vals get_preferred_offline_state(int cpu); | |
3aa565f5 | 38 | #endif |