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