1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
/*
* Copyright © 2016 Red Hat.
* Copyright © 2016 Bas Nieuwenhuizen
*
* based on amdgpu winsys.
* Copyright © 2011 Marek Olšák <maraeo@gmail.com>
* Copyright © 2015 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#ifndef RADV_AMDGPU_CS_H
#define RADV_AMDGPU_CS_H
#include <string.h>
#include <stdint.h>
#include <assert.h>
#include <amdgpu.h>
#include "radv_radeon_winsys.h"
#include "radv_amdgpu_winsys.h"
enum {
MAX_RINGS_PER_TYPE = 8
};
struct radv_amdgpu_fence {
struct amdgpu_cs_fence fence;
volatile uint64_t *user_ptr;
};
struct radv_amdgpu_ctx {
struct radv_amdgpu_winsys *ws;
amdgpu_context_handle ctx;
struct radv_amdgpu_fence last_submission[AMDGPU_HW_IP_DMA + 1][MAX_RINGS_PER_TYPE];
struct radeon_winsys_bo *fence_bo;
uint64_t *fence_map;
};
static inline struct radv_amdgpu_ctx *
radv_amdgpu_ctx(struct radeon_winsys_ctx *base)
{
return (struct radv_amdgpu_ctx *)base;
}
void radv_amdgpu_cs_init_functions(struct radv_amdgpu_winsys *ws);
#endif /* RADV_AMDGPU_CS_H */
|
