1 | /* SPDX-License-Identifier: MIT */ |
2 | /* |
3 | * Copyright © 2019 Intel Corporation |
4 | */ |
5 | |
6 | #ifndef INTEL_ENGINE_HEARTBEAT_H |
7 | #define INTEL_ENGINE_HEARTBEAT_H |
8 | |
9 | struct intel_engine_cs; |
10 | struct intel_gt; |
11 | |
12 | void intel_engine_init_heartbeat(struct intel_engine_cs *engine); |
13 | |
14 | int intel_engine_set_heartbeat(struct intel_engine_cs *engine, |
15 | unsigned long delay); |
16 | |
17 | void intel_engine_park_heartbeat(struct intel_engine_cs *engine); |
18 | void intel_engine_unpark_heartbeat(struct intel_engine_cs *engine); |
19 | |
20 | void intel_gt_park_heartbeats(struct intel_gt *gt); |
21 | void intel_gt_unpark_heartbeats(struct intel_gt *gt); |
22 | |
23 | int intel_engine_pulse(struct intel_engine_cs *engine); |
24 | int intel_engine_flush_barriers(struct intel_engine_cs *engine); |
25 | |
26 | #endif /* INTEL_ENGINE_HEARTBEAT_H */ |
27 | |