49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
#ifndef __QCOM_RPROC_H__
|
|
#define __QCOM_RPROC_H__
|
|
|
|
struct notifier_block;
|
|
|
|
/**
|
|
* enum qcom_ssr_notify_type - Startup/Shutdown events related to a remoteproc
|
|
* processor.
|
|
*
|
|
* @QCOM_SSR_BEFORE_POWERUP: Remoteproc about to start (prepare stage)
|
|
* @QCOM_SSR_AFTER_POWERUP: Remoteproc is running (start stage)
|
|
* @QCOM_SSR_BEFORE_SHUTDOWN: Remoteproc crashed or shutting down (stop stage)
|
|
* @QCOM_SSR_AFTER_SHUTDOWN: Remoteproc is down (unprepare stage)
|
|
*/
|
|
enum qcom_ssr_notify_type {
|
|
QCOM_SSR_BEFORE_POWERUP,
|
|
QCOM_SSR_AFTER_POWERUP,
|
|
QCOM_SSR_BEFORE_SHUTDOWN,
|
|
QCOM_SSR_AFTER_SHUTDOWN,
|
|
};
|
|
|
|
struct qcom_ssr_notify_data {
|
|
const char *name;
|
|
bool crashed;
|
|
};
|
|
|
|
#if IS_ENABLED(CONFIG_QCOM_RPROC_COMMON)
|
|
|
|
void *qcom_register_ssr_notifier(const char *name, struct notifier_block *nb);
|
|
int qcom_unregister_ssr_notifier(void *notify, struct notifier_block *nb);
|
|
|
|
#else
|
|
|
|
static inline void *qcom_register_ssr_notifier(const char *name,
|
|
struct notifier_block *nb)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static inline int qcom_unregister_ssr_notifier(void *notify,
|
|
struct notifier_block *nb)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
#endif
|
|
|
|
#endif
|