include/drm/ttm/ttm_debug.h

   1 /**************************************************************************
   2  *
   3  * Copyright (c) 2017 Advanced Micro Devices, Inc.
   4  * All Rights Reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the
   8  * "Software"), to deal in the Software without restriction, including
   9  * without limitation the rights to use, copy, modify, merge, publish,
  10  * distribute, sub license, and/or sell copies of the Software, and to
  11  * permit persons to whom the Software is furnished to do so, subject to
  12  * the following conditions:
  13  *
  14  * The above copyright notice and this permission notice (including the
  15  * next paragraph) shall be included in all copies or substantial portions
  16  * of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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  20  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
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  25  *
  26  **************************************************************************/
  27 /*
  28  * Authors: Tom St Denis <tom.stdenis@amd.com>
  29  */
  30 extern void ttm_trace_dma_map(struct device *dev, struct ttm_dma_tt *tt);
  31 extern void ttm_trace_dma_unmap(struct device *dev, struct ttm_dma_tt *tt);