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  1. /*
  2.  * Copyright © 2014 Intel Corporation
  3.  *
  4.  * Permission is hereby granted, free of charge, to any person obtaining a
  5.  * copy of this software and associated documentation files (the "Software"),
  6.  * to deal in the Software without restriction, including without limitation
  7.  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  8.  * and/or sell copies of the Software, and to permit persons to whom the
  9.  * Software is furnished to do so, subject to the following conditions:
  10.  *
  11.  * The above copyright notice and this permission notice (including the next
  12.  * paragraph) shall be included in all copies or substantial portions of the
  13.  * Software.
  14.  *
  15.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16.  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17.  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18.  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19.  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20.  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  21.  * IN THE SOFTWARE.
  22.  *
  23.  */
  24.  
  25. #ifndef I915_GEM_BATCH_POOL_H
  26. #define I915_GEM_BATCH_POOL_H
  27.  
  28. #include "i915_drv.h"
  29.  
  30. struct i915_gem_batch_pool {
  31.         struct drm_device *dev;
  32.         struct list_head cache_list[4];
  33. };
  34.  
  35. /* i915_gem_batch_pool.c */
  36. void i915_gem_batch_pool_init(struct drm_device *dev,
  37.                               struct i915_gem_batch_pool *pool);
  38. void i915_gem_batch_pool_fini(struct i915_gem_batch_pool *pool);
  39. struct drm_i915_gem_object*
  40. i915_gem_batch_pool_get(struct i915_gem_batch_pool *pool, size_t size);
  41.  
  42. #endif /* I915_GEM_BATCH_POOL_H */
  43.