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1e140df0 BA |
1 | #ifndef __QCOM_RPROC_H__ |
2 | #define __QCOM_RPROC_H__ | |
3 | ||
4 | struct notifier_block; | |
5 | ||
62495d77 RB |
6 | /** |
7 | * enum qcom_ssr_notify_type - Startup/Shutdown events related to a remoteproc | |
8 | * processor. | |
9 | * | |
10 | * @QCOM_SSR_BEFORE_POWERUP: Remoteproc about to start (prepare stage) | |
11 | * @QCOM_SSR_AFTER_POWERUP: Remoteproc is running (start stage) | |
12 | * @QCOM_SSR_BEFORE_SHUTDOWN: Remoteproc crashed or shutting down (stop stage) | |
13 | * @QCOM_SSR_AFTER_SHUTDOWN: Remoteproc is down (unprepare stage) | |
14 | */ | |
15 | enum qcom_ssr_notify_type { | |
16 | QCOM_SSR_BEFORE_POWERUP, | |
17 | QCOM_SSR_AFTER_POWERUP, | |
18 | QCOM_SSR_BEFORE_SHUTDOWN, | |
19 | QCOM_SSR_AFTER_SHUTDOWN, | |
20 | }; | |
21 | ||
5abfe5cf RB |
22 | struct qcom_ssr_notify_data { |
23 | const char *name; | |
24 | bool crashed; | |
25 | }; | |
26 | ||
99412221 AE |
27 | #if IS_ENABLED(CONFIG_QCOM_RPROC_COMMON) |
28 | ||
5abfe5cf RB |
29 | void *qcom_register_ssr_notifier(const char *name, struct notifier_block *nb); |
30 | int qcom_unregister_ssr_notifier(void *notify, struct notifier_block *nb); | |
1e140df0 BA |
31 | |
32 | #else | |
33 | ||
5abfe5cf RB |
34 | static inline void *qcom_register_ssr_notifier(const char *name, |
35 | struct notifier_block *nb) | |
1e140df0 | 36 | { |
5abfe5cf | 37 | return NULL; |
1e140df0 BA |
38 | } |
39 | ||
5abfe5cf RB |
40 | static inline int qcom_unregister_ssr_notifier(void *notify, |
41 | struct notifier_block *nb) | |
42 | { | |
43 | return 0; | |
44 | } | |
1e140df0 BA |
45 | |
46 | #endif | |
47 | ||
48 | #endif |