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