diff options
author | Vijayakumar Subbu <vsubbu@nvidia.com> | 2016-07-28 01:29:15 -0400 |
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committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2016-09-29 16:17:46 -0400 |
commit | b17d9708c9e9930778de43de1edf1385acb13ebd (patch) | |
tree | fc485e96cc19575d463c61c8b80a09dd89745f3f /drivers/gpu/nvgpu/ctrl/ctrlboardobj.h | |
parent | 27b47b1969d7d9cdd3de9fd6f0131ad357f4b0fa (diff) |
gpu: nvgpu: Add dGPU clocks support
JIRA DNVGPU-45
Change-Id: I237ce81e31b036c05c82d46eea8694ffe1c2e3df
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Signed-off-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-on: http://git-master/r/1205849
(cherry picked from commit 9a4006f76b75a8ad525e7aa5ad1f609aaae49126)
Reviewed-on: http://git-master/r/1227256
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/ctrl/ctrlboardobj.h')
-rw-r--r-- | drivers/gpu/nvgpu/ctrl/ctrlboardobj.h | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/ctrl/ctrlboardobj.h b/drivers/gpu/nvgpu/ctrl/ctrlboardobj.h new file mode 100644 index 00000000..3d9599a6 --- /dev/null +++ b/drivers/gpu/nvgpu/ctrl/ctrlboardobj.h | |||
@@ -0,0 +1,81 @@ | |||
1 | /* | ||
2 | * Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved. | ||
3 | * | ||
4 | * This program is free software; you can redistribute it and/or modify it | ||
5 | * under the terms and conditions of the GNU General Public License, | ||
6 | * version 2, as published by the Free Software Foundation. | ||
7 | * | ||
8 | * This program is distributed in the hope it will be useful, but WITHOUT | ||
9 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
10 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | ||
11 | * more details. | ||
12 | */ | ||
13 | |||
14 | #ifndef _ctrlboardobj_h_ | ||
15 | #define _ctrlboardobj_h_ | ||
16 | |||
17 | struct ctrl_boardobj { | ||
18 | u8 type; | ||
19 | }; | ||
20 | |||
21 | #define CTRL_BOARDOBJGRP_TYPE_INVALID 0x00 | ||
22 | #define CTRL_BOARDOBJGRP_TYPE_E32 0x01 | ||
23 | #define CTRL_BOARDOBJGRP_TYPE_E255 0x02 | ||
24 | |||
25 | #define CTRL_BOARDOBJGRP_E32_MAX_OBJECTS 32 | ||
26 | |||
27 | #define CTRL_BOARDOBJGRP_E255_MAX_OBJECTS 255 | ||
28 | |||
29 | #define CTRL_BOARDOBJ_MAX_BOARD_OBJECTS \ | ||
30 | CTRL_BOARDOBJGRP_E32_MAX_OBJECTS | ||
31 | |||
32 | #define CTRL_BOARDOBJ_IDX_INVALID 255 | ||
33 | |||
34 | #define CTRL_BOARDOBJGRP_MASK_MASK_ELEMENT_BIT_SIZE 32 | ||
35 | |||
36 | #define CTRL_BOARDOBJGRP_MASK_MASK_ELEMENT_INDEX(_bit) \ | ||
37 | ((_bit) / CTRL_BOARDOBJGRP_MASK_MASK_ELEMENT_BIT_SIZE) | ||
38 | |||
39 | #define CTRL_BOARDOBJGRP_MASK_MASK_ELEMENT_OFFSET(_bit) \ | ||
40 | ((_bit) % CTRL_BOARDOBJGRP_MASK_MASK_ELEMENT_BIT_SIZE) | ||
41 | |||
42 | #define CTRL_BOARDOBJGRP_MASK_DATA_SIZE(_bits) \ | ||
43 | (CTRL_BOARDOBJGRP_MASK_MASK_ELEMENT_INDEX((_bits) - 1) + 1) | ||
44 | |||
45 | |||
46 | #define CTRL_BOARDOBJGRP_MASK_ARRAY_START_SIZE 1 | ||
47 | #define CTRL_BOARDOBJGRP_MASK_ARRAY_EXTENSION_SIZE(_bits) \ | ||
48 | (CTRL_BOARDOBJGRP_MASK_DATA_SIZE(_bits) - \ | ||
49 | CTRL_BOARDOBJGRP_MASK_ARRAY_START_SIZE) | ||
50 | |||
51 | struct ctrl_boardobjgrp_mask { | ||
52 | u32 data[1]; | ||
53 | }; | ||
54 | |||
55 | struct ctrl_boardobjgrp_mask_e32 { | ||
56 | struct ctrl_boardobjgrp_mask super; | ||
57 | }; | ||
58 | |||
59 | struct ctrl_boardobjgrp_mask_e255 { | ||
60 | struct ctrl_boardobjgrp_mask super; | ||
61 | u32 data_e255[7]; | ||
62 | }; | ||
63 | |||
64 | struct ctrl_boardobjgrp_super { | ||
65 | struct ctrl_boardobjgrp_mask obj_mask; | ||
66 | }; | ||
67 | |||
68 | struct ctrl_boardobjgrp_e32 { | ||
69 | struct ctrl_boardobjgrp_mask_e32 obj_mask; | ||
70 | }; | ||
71 | |||
72 | struct CTRL_boardobjgrp_e255 { | ||
73 | struct ctrl_boardobjgrp_mask_e255 obj_mask; | ||
74 | }; | ||
75 | |||
76 | struct ctrl_boardobjgrp { | ||
77 | u32 obj_mask; | ||
78 | }; | ||
79 | |||
80 | #endif | ||
81 | |||