1 /*
2 * Copyright © 2016 Red Hat.
3 * Copyright © 2016 Bas Nieuwenhuizen
4 *
5 * based on amdgpu winsys.
6 * Copyright © 2011 Marek Olšák <maraeo@gmail.com>
7 * Copyright © 2015 Advanced Micro Devices, Inc.
8 *
9 * Permission is hereby granted, free of charge, to any person obtaining a
10 * copy of this software and associated documentation files (the "Software"),
11 * to deal in the Software without restriction, including without limitation
12 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
13 * and/or sell copies of the Software, and to permit persons to whom the
14 * Software is furnished to do so, subject to the following conditions:
15 *
16 * The above copyright notice and this permission notice (including the next
17 * paragraph) shall be included in all copies or substantial portions of the
18 * Software.
19 *
20 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
21 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
23 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
24 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
25 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
26 * IN THE SOFTWARE.
27 */
28
29 #ifndef RADV_AMDGPU_CS_H
30 #define RADV_AMDGPU_CS_H
31
32 #include <string.h>
33 #include <stdint.h>
34 #include <assert.h>
35 #include "r600d_common.h"
36 #include <amdgpu.h>
37
38 #include "radv_radeon_winsys.h"
39 #include "radv_amdgpu_winsys.h"
40
41 enum {
42 MAX_RINGS_PER_TYPE = 8
43 };
44
45 struct radv_amdgpu_ctx {
46 struct radv_amdgpu_winsys *ws;
47 amdgpu_context_handle ctx;
48 struct amdgpu_cs_fence last_submission[AMDGPU_HW_IP_DMA + 1][MAX_RINGS_PER_TYPE];
49 };
50
51 static inline struct radv_amdgpu_ctx *
radv_amdgpu_ctx(struct radeon_winsys_ctx * base)52 radv_amdgpu_ctx(struct radeon_winsys_ctx *base)
53 {
54 return (struct radv_amdgpu_ctx *)base;
55 }
56
57 void radv_amdgpu_cs_init_functions(struct radv_amdgpu_winsys *ws);
58
59 #endif /* RADV_AMDGPU_CS_H */
60