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       1                 :            : /*
       2                 :            :  * Copyright(c) 2011-2015 Intel Corporation. All rights reserved.
       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 FROM,
      20                 :            :  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
      21                 :            :  * SOFTWARE.
      22                 :            :  */
      23                 :            : 
      24                 :            : #ifndef _I915_VGPU_H_
      25                 :            : #define _I915_VGPU_H_
      26                 :            : 
      27                 :            : #include "i915_drv.h"
      28                 :            : #include "i915_pvinfo.h"
      29                 :            : 
      30                 :            : void i915_detect_vgpu(struct drm_i915_private *dev_priv);
      31                 :            : 
      32                 :            : bool intel_vgpu_has_full_ppgtt(struct drm_i915_private *dev_priv);
      33                 :            : 
      34                 :            : static inline bool
      35                 :          0 : intel_vgpu_has_hwsp_emulation(struct drm_i915_private *dev_priv)
      36                 :            : {
      37         [ #  # ]:          0 :         return dev_priv->vgpu.caps & VGT_CAPS_HWSP_EMULATION;
      38                 :            : }
      39                 :            : 
      40                 :            : static inline bool
      41                 :          0 : intel_vgpu_has_huge_gtt(struct drm_i915_private *dev_priv)
      42                 :            : {
      43         [ #  # ]:          0 :         return dev_priv->vgpu.caps & VGT_CAPS_HUGE_GTT;
      44                 :            : }
      45                 :            : 
      46                 :            : int intel_vgt_balloon(struct i915_ggtt *ggtt);
      47                 :            : void intel_vgt_deballoon(struct i915_ggtt *ggtt);
      48                 :            : 
      49                 :            : #endif /* _I915_VGPU_H_ */