diff options
Diffstat (limited to 'include/lib/el3_runtime/pubsub_events.h')
| -rw-r--r-- | include/lib/el3_runtime/pubsub_events.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/include/lib/el3_runtime/pubsub_events.h b/include/lib/el3_runtime/pubsub_events.h new file mode 100644 index 0000000..5012082 --- /dev/null +++ b/include/lib/el3_runtime/pubsub_events.h @@ -0,0 +1,43 @@ +/* + * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include <lib/el3_runtime/pubsub.h> + +/* + * This file defines a list of pubsub events, declared using + * REGISTER_PUBSUB_EVENT() macro. + */ + +/* + * Event published after a CPU has been powered up and finished its + * initialization. + */ +REGISTER_PUBSUB_EVENT(psci_cpu_on_finish); + +/* + * These events are published before/after a CPU has been powered down/up + * via the PSCI CPU SUSPEND API. + */ +REGISTER_PUBSUB_EVENT(psci_suspend_pwrdown_start); +REGISTER_PUBSUB_EVENT(psci_suspend_pwrdown_finish); + +#ifdef __aarch64__ +/* + * These events are published by the AArch64 context management framework + * after the secure context is restored/saved via + * cm_el1_sysregs_context_{restore,save}() API. + */ +REGISTER_PUBSUB_EVENT(cm_entering_secure_world); +REGISTER_PUBSUB_EVENT(cm_exited_secure_world); + +/* + * These events are published by the AArch64 context management framework + * after the normal context is restored/saved via + * cm_el1_sysregs_context_{restore,save}() API. + */ +REGISTER_PUBSUB_EVENT(cm_entering_normal_world); +REGISTER_PUBSUB_EVENT(cm_exited_normal_world); +#endif /* __aarch64__ */ |