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/* SPDX-License-Identifier: MIT */
/*
* Copyright © 2019 Intel Corporation
*/
#ifndef INTEL_ENGINE_HEARTBEAT_H
#define INTEL_ENGINE_HEARTBEAT_H
struct intel_engine_cs;
struct intel_gt;
void intel_engine_init_heartbeat(struct intel_engine_cs *engine);
int intel_engine_set_heartbeat(struct intel_engine_cs *engine,
unsigned long delay);
void intel_engine_park_heartbeat(struct intel_engine_cs *engine);
void intel_engine_unpark_heartbeat(struct intel_engine_cs *engine);
void intel_gt_park_heartbeats(struct intel_gt *gt);
void intel_gt_unpark_heartbeats(struct intel_gt *gt);
int intel_engine_pulse(struct intel_engine_cs *engine);
int intel_engine_flush_barriers(struct intel_engine_cs *engine);
#endif /* INTEL_ENGINE_HEARTBEAT_H */
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