text: /*
   * Copyright © 2016 Intel Corporation
   *
   * Permission is hereby granted, free of charge, to any person obtaining a
   * copy of this software and associated documentation files (the "Software"),
   * to deal in the Software without restriction, including without limitation
   * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   * and/or sell copies of the Software, and to permit persons to whom the
   * Software is furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice (including the next
   * paragraph) shall be included in all copies or substantial portions of the
   * Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
   * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
   * IN THE SOFTWARE.
   *
   */
  
  #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__ */
  