1 /* $NetBSD: sched_policy.h,v 1.2 2021/12/18 23:45:31 riastradh Exp $ */ 2 3 /* 4 * Copyright(c) 2011-2016 Intel Corporation. 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 "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice (including the next 14 * paragraph) shall be included in all copies or substantial portions of the 15 * Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 23 * SOFTWARE. 24 * 25 * Authors: 26 * Anhua Xu 27 * Kevin Tian <kevin.tian@intel.com> 28 * 29 * Contributors: 30 * Min He <min.he@intel.com> 31 * Bing Niu <bing.niu@intel.com> 32 * Zhi Wang <zhi.a.wang@intel.com> 33 * 34 */ 35 36 #ifndef __GVT_SCHED_POLICY__ 37 #define __GVT_SCHED_POLICY__ 38 39 struct intel_gvt; 40 struct intel_vgpu; 41 42 struct intel_gvt_sched_policy_ops { 43 int (*init)(struct intel_gvt *gvt); 44 void (*clean)(struct intel_gvt *gvt); 45 int (*init_vgpu)(struct intel_vgpu *vgpu); 46 void (*clean_vgpu)(struct intel_vgpu *vgpu); 47 void (*start_schedule)(struct intel_vgpu *vgpu); 48 void (*stop_schedule)(struct intel_vgpu *vgpu); 49 }; 50 51 void intel_gvt_schedule(struct intel_gvt *gvt); 52 53 int intel_gvt_init_sched_policy(struct intel_gvt *gvt); 54 55 void intel_gvt_clean_sched_policy(struct intel_gvt *gvt); 56 57 int intel_vgpu_init_sched_policy(struct intel_vgpu *vgpu); 58 59 void intel_vgpu_clean_sched_policy(struct intel_vgpu *vgpu); 60 61 void intel_vgpu_start_schedule(struct intel_vgpu *vgpu); 62 63 void intel_vgpu_stop_schedule(struct intel_vgpu *vgpu); 64 65 void intel_gvt_kick_schedule(struct intel_gvt *gvt); 66 67 #endif 68