i915/gt/mock_engine.h

0001 /* SPDX-License-Identifier: MIT */
0002 /*
0003  * Copyright © 2016 Intel Corporation
0004  */
0005
0006 #ifndef __MOCK_ENGINE_H__
0007 #define __MOCK_ENGINE_H__
0008
0009 #include <linux/list.h>
0010 #include <linux/spinlock.h>
0011 #include <linux/timer.h>
0012
0013 #include "gt/intel_engine.h"
0014
0015 struct mock_engine {
0016     struct intel_engine_cs base;
0017
0018     spinlock_t hw_lock;
0019     struct list_head hw_queue;
0020     struct timer_list hw_delay;
0021 };
0022
0023 struct intel_engine_cs *mock_engine(struct drm_i915_private *i915,
0024                     const char *name,
0025                     int id);
0026 int mock_engine_init(struct intel_engine_cs *engine);
0027
0028 void mock_engine_flush(struct intel_engine_cs *engine);
0029 void mock_engine_reset(struct intel_engine_cs *engine);
0030 void mock_engine_free(struct intel_engine_cs *engine);
0031
0032 #endif /* !__MOCK_ENGINE_H__ */