This source file includes following definitions.
- bL_switch_request
- bL_switcher_register_notifier
- bL_switcher_unregister_notifier
- bL_switcher_get_enabled
- bL_switcher_put_enabled
- bL_switcher_trace_trigger
- bL_switcher_get_logical_index
1
2
3
4
5
6
7
8
9 #ifndef ASM_BL_SWITCHER_H
10 #define ASM_BL_SWITCHER_H
11
12 #include <linux/compiler.h>
13 #include <linux/types.h>
14
15 typedef void (*bL_switch_completion_handler)(void *cookie);
16
17 int bL_switch_request_cb(unsigned int cpu, unsigned int new_cluster_id,
18 bL_switch_completion_handler completer,
19 void *completer_cookie);
20 static inline int bL_switch_request(unsigned int cpu, unsigned int new_cluster_id)
21 {
22 return bL_switch_request_cb(cpu, new_cluster_id, NULL, NULL);
23 }
24
25
26
27
28
29
30
31
32
33 #define BL_NOTIFY_PRE_ENABLE 0
34 #define BL_NOTIFY_POST_ENABLE 1
35 #define BL_NOTIFY_PRE_DISABLE 2
36 #define BL_NOTIFY_POST_DISABLE 3
37
38 #ifdef CONFIG_BL_SWITCHER
39
40 int bL_switcher_register_notifier(struct notifier_block *nb);
41 int bL_switcher_unregister_notifier(struct notifier_block *nb);
42
43
44
45
46
47
48
49
50
51 bool bL_switcher_get_enabled(void);
52 void bL_switcher_put_enabled(void);
53
54 int bL_switcher_trace_trigger(void);
55 int bL_switcher_get_logical_index(u32 mpidr);
56
57 #else
58 static inline int bL_switcher_register_notifier(struct notifier_block *nb)
59 {
60 return 0;
61 }
62
63 static inline int bL_switcher_unregister_notifier(struct notifier_block *nb)
64 {
65 return 0;
66 }
67
68 static inline bool bL_switcher_get_enabled(void) { return false; }
69 static inline void bL_switcher_put_enabled(void) { }
70 static inline int bL_switcher_trace_trigger(void) { return 0; }
71 static inline int bL_switcher_get_logical_index(u32 mpidr) { return -EUNATCH; }
72 #endif
73
74 #endif