[linux-2.6-block.git] / drivers / gpu / drm / i915 / gt / mock_engine.h

/* SPDX-License-Identifier: MIT */
/*
 * Copyright © 2016 Intel Corporation
 */

#ifndef __MOCK_ENGINE_H__
#define __MOCK_ENGINE_H__

#include <linux/list.h>
#include <linux/spinlock.h>
#include <linux/timer.h>

#include "gt/intel_engine.h"

struct mock_engine {
	struct intel_engine_cs base;

	spinlock_t hw_lock;
	struct list_head hw_queue;
	struct timer_list hw_delay;
};

struct intel_engine_cs *mock_engine(struct drm_i915_private *i915,
				    const char *name,
				    int id);
int mock_engine_init(struct intel_engine_cs *engine);

void mock_engine_flush(struct intel_engine_cs *engine);
void mock_engine_reset(struct intel_engine_cs *engine);
void mock_engine_free(struct intel_engine_cs *engine);

#endif /* !__MOCK_ENGINE_H__ */
Commit	Line	Data
24f90d66	1	/* SPDX-License-Identifier: MIT */
f97fbf96 CW	2	/*
f97fbf96 CW	3	* Copyright © 2016 Intel Corporation
f97fbf96 CW	4	*/
	5
	6	#ifndef __MOCK_ENGINE_H__
	7	#define __MOCK_ENGINE_H__
	8
0daf0113 CW	9	#include <linux/list.h>
	10	#include <linux/spinlock.h>
	11	#include <linux/timer.h>
	12
112ed2d3	13	#include "gt/intel_engine.h"
0daf0113 CW	14
	15	struct mock_engine {
	16	struct intel_engine_cs base;
	17
	18	spinlock_t hw_lock;
	19	struct list_head hw_queue;
	20	struct timer_list hw_delay;
	21	};
	22
	23	struct intel_engine_cs mock_engine(struct drm_i915_private i915,
3ec0af7f CW	24	const char *name,
3ec0af7f CW	25	int id);
11334c6a CW	26	int mock_engine_init(struct intel_engine_cs *engine);
11334c6a CW	27
f97fbf96 CW	28	void mock_engine_flush(struct intel_engine_cs *engine);
f97fbf96 CW	29	void mock_engine_reset(struct intel_engine_cs *engine);
0daf0113	30	void mock_engine_free(struct intel_engine_cs *engine);
f97fbf96 CW	31
f97fbf96 CW	32	#endif /* !__MOCK_ENGINE_H__ */