diff options
Diffstat (limited to 'include/nvgpu/sec2if/sec2_if_cmn.h')
-rw-r--r-- | include/nvgpu/sec2if/sec2_if_cmn.h | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/include/nvgpu/sec2if/sec2_if_cmn.h b/include/nvgpu/sec2if/sec2_if_cmn.h deleted file mode 100644 index a40f8f9..0000000 --- a/include/nvgpu/sec2if/sec2_if_cmn.h +++ /dev/null | |||
@@ -1,73 +0,0 @@ | |||
1 | /* | ||
2 | * Copyright (c) 2018, NVIDIA 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 shall be included in | ||
12 | * all copies or substantial portions of the Software. | ||
13 | * | ||
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | ||
17 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
18 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||
19 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | ||
20 | * DEALINGS IN THE SOFTWARE. | ||
21 | */ | ||
22 | |||
23 | #ifndef NVGPU_SEC2_IF_CMN_H | ||
24 | #define NVGPU_SEC2_IF_CMN_H | ||
25 | |||
26 | /* | ||
27 | * Define the maximum number of command sequences that can be in flight at | ||
28 | * any given time. This is dictated by the width of the sequence number | ||
29 | * id ('seqNumId') stored in each sequence packet (currently 8-bits). | ||
30 | */ | ||
31 | #define NV_SEC2_MAX_NUM_SEQUENCES 256U | ||
32 | |||
33 | /* | ||
34 | * Compares an unit id against the values in the unit_id enumeration and | ||
35 | * verifies that the id is valid. It is expected that the id is specified | ||
36 | * as an unsigned integer. | ||
37 | */ | ||
38 | #define NV_SEC2_UNITID_IS_VALID(id) (((id) < NV_SEC2_UNIT_END)) | ||
39 | |||
40 | /* | ||
41 | * Defines the size of the surface/buffer that will be allocated to store | ||
42 | * debug spew from the SEC2 ucode application when falcon-trace is enabled. | ||
43 | */ | ||
44 | #define NV_SEC2_DEBUG_SURFACE_SIZE (32U*1024U) | ||
45 | |||
46 | /* | ||
47 | * SEC2's frame-buffer interface block has several slots/indices which can | ||
48 | * be bound to support DMA to various surfaces in memory. This is an | ||
49 | * enumeration that gives name to each index based on type of memory-aperture | ||
50 | * the index is used to access. | ||
51 | * | ||
52 | * Pre-Turing, NV_SEC2_DMAIDX_PHYS_VID_FN0 == NV_SEC2_DMAIDX_GUEST_PHYS_VID_BOUND. | ||
53 | * From Turing, engine context is stored in GPA, requiring a separate aperture. | ||
54 | * | ||
55 | * Traditionally, video falcons have used the 6th index for ucode, and we will | ||
56 | * continue to use that to allow legacy ucode to work seamlessly. | ||
57 | * | ||
58 | * Note: DO NOT CHANGE THE VALUE OF NV_SEC2_DMAIDX_UCODE. That value is used by | ||
59 | * both the legacy SEC2 ucode, which assumes that it will use index 6, and by | ||
60 | * SEC2 RTOS. Changing it will break legacy SEC2 ucode, unless it is updated to | ||
61 | * reflect the new value. | ||
62 | */ | ||
63 | |||
64 | #define NV_SEC2_DMAIDX_GUEST_PHYS_VID_BOUND 0U | ||
65 | #define NV_SEC2_DMAIDX_VIRT 1U | ||
66 | #define NV_SEC2_DMAIDX_PHYS_VID_FN0 2U | ||
67 | #define NV_SEC2_DMAIDX_PHYS_SYS_COH_FN0 3U | ||
68 | #define NV_SEC2_DMAIDX_PHYS_SYS_NCOH_FN0 4U | ||
69 | #define NV_SEC2_DMAIDX_GUEST_PHYS_SYS_COH_BOUND 5U | ||
70 | #define NV_SEC2_DMAIDX_UCODE 6U | ||
71 | #define NV_SEC2_DMAIDX_GUEST_PHYS_SYS_NCOH_BOUND 7U | ||
72 | |||
73 | #endif /* NVGPU_SEC2_IF_CMN_H */ | ||