#ifndef __QCOM_RPROC_H__ #define __QCOM_RPROC_H__ struct notifier_block; #if IS_ENABLED(CONFIG_QCOM_RPROC_COMMON) /** * 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; }; 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