LXR linux/drivers/gpu/drm/i915/gvt/sched

   1/*
   2 * Copyright(c) 2011-2016 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 * Authors:
  24 *    Anhua Xu
  25 *    Kevin Tian <kevin.tian@intel.com>
  26 *
  27 * Contributors:
  28 *    Min He <min.he@intel.com>
  29 *    Bing Niu <bing.niu@intel.com>
  30 *    Zhi Wang <zhi.a.wang@intel.com>
  31 *
  32 */
  33
  34#ifndef __GVT_SCHED_POLICY__
  35#define __GVT_SCHED_POLICY__
  36
  37struct intel_gvt_sched_policy_ops {
  38        int (*init)(struct intel_gvt *gvt);
  39        void (*clean)(struct intel_gvt *gvt);
  40        int (*init_vgpu)(struct intel_vgpu *vgpu);
  41        void (*clean_vgpu)(struct intel_vgpu *vgpu);
  42        void (*start_schedule)(struct intel_vgpu *vgpu);
  43        void (*stop_schedule)(struct intel_vgpu *vgpu);
  44};
  45
  46void intel_gvt_schedule(struct intel_gvt *gvt);
  47
  48int intel_gvt_init_sched_policy(struct intel_gvt *gvt);
  49
  50void intel_gvt_clean_sched_policy(struct intel_gvt *gvt);
  51
  52int intel_vgpu_init_sched_policy(struct intel_vgpu *vgpu);
  53
  54void intel_vgpu_clean_sched_policy(struct intel_vgpu *vgpu);
  55
  56void intel_vgpu_start_schedule(struct intel_vgpu *vgpu);
  57
  58void intel_vgpu_stop_schedule(struct intel_vgpu *vgpu);
  59
  60#endif
  61