1 /*
2 * Copyright © 2016 Red Hat.
3 * Copyright © 2016 Bas Nieuwenhuizen
4 * based on amdgpu winsys.
5 * Copyright © 2011 Marek Olšák <maraeo@gmail.com>
6 * Copyright © 2015 Advanced Micro Devices, Inc.
7 *
8 * Permission is hereby granted, free of charge, to any person obtaining a
9 * copy of this software and associated documentation files (the "Software"),
10 * to deal in the Software without restriction, including without limitation
11 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
12 * and/or sell copies of the Software, and to permit persons to whom the
13 * Software is furnished to do so, subject to the following conditions:
14 *
15 * The above copyright notice and this permission notice (including the next
16 * paragraph) shall be included in all copies or substantial portions of the
17 * Software.
18 *
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
22 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
24 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
25 * IN THE SOFTWARE.
26 */
27
28 #ifndef RADV_AMDGPU_WINSYS_H
29 #define RADV_AMDGPU_WINSYS_H
30
31 #include <amdgpu.h>
32 #include <pthread.h>
33 #include "util/list.h"
34 #include "util/rwlock.h"
35 #include "ac_gpu_info.h"
36 #include "radv_radeon_winsys.h"
37
38 struct radv_amdgpu_winsys {
39 struct radeon_winsys base;
40 amdgpu_device_handle dev;
41
42 struct radeon_info info;
43 struct amdgpu_gpu_info amdinfo;
44 struct ac_addrlib *addrlib;
45
46 bool debug_all_bos;
47 bool debug_log_bos;
48 bool use_ib_bos;
49 bool zero_all_vram_allocs;
50 bool reserve_vmid;
51 uint64_t perftest;
52
53 uint64_t allocated_vram;
54 uint64_t allocated_vram_vis;
55 uint64_t allocated_gtt;
56
57 /* Global BO list */
58 struct {
59 struct radv_amdgpu_winsys_bo **bos;
60 uint32_t count;
61 uint32_t capacity;
62 struct u_rwlock lock;
63 } global_bo_list;
64
65 /* syncobj cache */
66 pthread_mutex_t syncobj_lock;
67 uint32_t *syncobj;
68 uint32_t syncobj_count, syncobj_capacity;
69
70 /* BO log */
71 struct u_rwlock log_bo_list_lock;
72 struct list_head log_bo_list;
73
74 uint32_t refcount;
75 };
76
77 static inline struct radv_amdgpu_winsys *
radv_amdgpu_winsys(struct radeon_winsys * base)78 radv_amdgpu_winsys(struct radeon_winsys *base)
79 {
80 return (struct radv_amdgpu_winsys *)base;
81 }
82
83 #endif /* RADV_AMDGPU_WINSYS_H */
84