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 
37 struct intel_gvt;
38 struct intel_vgpu;
39 
40 struct intel_gvt_sched_policy_ops {
41 	int (*init)(struct intel_gvt *gvt);
42 	void (*clean)(struct intel_gvt *gvt);
43 	int (*init_vgpu)(struct intel_vgpu *vgpu);
44 	void (*clean_vgpu)(struct intel_vgpu *vgpu);
45 	void (*start_schedule)(struct intel_vgpu *vgpu);
46 	void (*stop_schedule)(struct intel_vgpu *vgpu);
47 };
48 
49 void intel_gvt_schedule(struct intel_gvt *gvt);
50 
51 int intel_gvt_init_sched_policy(struct intel_gvt *gvt);
52 
53 void intel_gvt_clean_sched_policy(struct intel_gvt *gvt);
54 
55 int intel_vgpu_init_sched_policy(struct intel_vgpu *vgpu);
56 
57 void intel_vgpu_clean_sched_policy(struct intel_vgpu *vgpu);
58 
59 void intel_vgpu_start_schedule(struct intel_vgpu *vgpu);
60 
61 void intel_vgpu_stop_schedule(struct intel_vgpu *vgpu);
62 
63 void intel_gvt_kick_schedule(struct intel_gvt *gvt);
64 
65 #endif
66