1 | /* SPDX-License-Identifier: MIT */ |
---|---|
2 | /* |
3 | * Copyright © 2021 Intel Corporation |
4 | */ |
5 | |
6 | #ifndef _INTEL_SELFTEST_SCHEDULER_HELPERS_H_ |
7 | #define _INTEL_SELFTEST_SCHEDULER_HELPERS_H_ |
8 | |
9 | #include <linux/types.h> |
10 | |
11 | struct i915_request; |
12 | struct intel_engine_cs; |
13 | struct intel_gt; |
14 | |
15 | struct intel_selftest_saved_policy { |
16 | u32 flags; |
17 | u32 reset; |
18 | u64 timeslice; |
19 | u64 preempt_timeout; |
20 | }; |
21 | |
22 | enum selftest_scheduler_modify { |
23 | SELFTEST_SCHEDULER_MODIFY_NO_HANGCHECK = 0, |
24 | SELFTEST_SCHEDULER_MODIFY_FAST_RESET, |
25 | }; |
26 | |
27 | struct intel_engine_cs *intel_selftest_find_any_engine(struct intel_gt *gt); |
28 | int intel_selftest_modify_policy(struct intel_engine_cs *engine, |
29 | struct intel_selftest_saved_policy *saved, |
30 | enum selftest_scheduler_modify modify_type); |
31 | int intel_selftest_restore_policy(struct intel_engine_cs *engine, |
32 | struct intel_selftest_saved_policy *saved); |
33 | int intel_selftest_wait_for_rq(struct i915_request *rq); |
34 | |
35 | #endif |
36 |