1 /* SPDX-License-Identifier: MIT */
3 * Copyright © 2019 Intel Corporation
6 #ifndef INTEL_ENGINE_HEARTBEAT_H
7 #define INTEL_ENGINE_HEARTBEAT_H
9 struct intel_engine_cs;
11 void intel_engine_init_heartbeat(struct intel_engine_cs *engine);
13 int intel_engine_set_heartbeat(struct intel_engine_cs *engine,
16 void intel_engine_park_heartbeat(struct intel_engine_cs *engine);
17 void intel_engine_unpark_heartbeat(struct intel_engine_cs *engine);
19 int intel_engine_pulse(struct intel_engine_cs *engine);
20 int intel_engine_flush_barriers(struct intel_engine_cs *engine);
22 #endif /* INTEL_ENGINE_HEARTBEAT_H */