tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Copyright 2014 Advanced Micro Devices, Inc.
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 COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 *
22 */
23
24#ifndef SMU_UCODE_XFER_VI_H
25#define SMU_UCODE_XFER_VI_H
26
27#define SMU_DRAMData_TOC_VERSION 1
28#define MAX_IH_REGISTER_COUNT 65535
29#define SMU_DIGEST_SIZE_BYTES 20
30#define SMU_FB_SIZE_BYTES 1048576
31#define SMU_MAX_ENTRIES 12
32
33#define UCODE_ID_SMU 0
34#define UCODE_ID_SDMA0 1
35#define UCODE_ID_SDMA1 2
36#define UCODE_ID_CP_CE 3
37#define UCODE_ID_CP_PFP 4
38#define UCODE_ID_CP_ME 5
39#define UCODE_ID_CP_MEC 6
40#define UCODE_ID_CP_MEC_JT1 7
41#define UCODE_ID_CP_MEC_JT2 8
42#define UCODE_ID_GMCON_RENG 9
43#define UCODE_ID_RLC_G 10
44#define UCODE_ID_IH_REG_RESTORE 11
45#define UCODE_ID_VBIOS 12
46#define UCODE_ID_MISC_METADATA 13
47#define UCODE_ID_RLC_SCRATCH 32
48#define UCODE_ID_RLC_SRM_ARAM 33
49#define UCODE_ID_RLC_SRM_DRAM 34
50#define UCODE_ID_MEC_STORAGE 35
51#define UCODE_ID_VBIOS_PARAMETERS 36
52#define UCODE_META_DATA 0xFF
53
54#define UCODE_ID_SMU_MASK 0x00000001
55#define UCODE_ID_SDMA0_MASK 0x00000002
56#define UCODE_ID_SDMA1_MASK 0x00000004
57#define UCODE_ID_CP_CE_MASK 0x00000008
58#define UCODE_ID_CP_PFP_MASK 0x00000010
59#define UCODE_ID_CP_ME_MASK 0x00000020
60#define UCODE_ID_CP_MEC_MASK 0x00000040
61#define UCODE_ID_CP_MEC_JT1_MASK 0x00000080
62#define UCODE_ID_CP_MEC_JT2_MASK 0x00000100
63#define UCODE_ID_GMCON_RENG_MASK 0x00000200
64#define UCODE_ID_RLC_G_MASK 0x00000400
65#define UCODE_ID_IH_REG_RESTORE_MASK 0x00000800
66#define UCODE_ID_VBIOS_MASK 0x00001000
67
68#define UCODE_FLAG_UNHALT_MASK 0x1
69
70struct SMU_Entry {
71#ifndef __BIG_ENDIAN
72 uint16_t id;
73 uint16_t version;
74 uint32_t image_addr_high;
75 uint32_t image_addr_low;
76 uint32_t meta_data_addr_high;
77 uint32_t meta_data_addr_low;
78 uint32_t data_size_byte;
79 uint16_t flags;
80 uint16_t num_register_entries;
81#else
82 uint16_t version;
83 uint16_t id;
84 uint32_t image_addr_high;
85 uint32_t image_addr_low;
86 uint32_t meta_data_addr_high;
87 uint32_t meta_data_addr_low;
88 uint32_t data_size_byte;
89 uint16_t num_register_entries;
90 uint16_t flags;
91#endif
92};
93
94struct SMU_DRAMData_TOC {
95 uint32_t structure_version;
96 uint32_t num_entries;
97 struct SMU_Entry entry[SMU_MAX_ENTRIES];
98};
99
100#endif