1 /*
2 * Copyright 2017 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 #ifndef _VEGA12_SMUMANAGER_H_
24 #define _VEGA12_SMUMANAGER_H_
25
26 #include "hwmgr.h"
27 #include "vega12/smu9_driver_if.h"
28 #include "vega12_hwmgr.h"
29
30 struct smu_table_entry {
31 uint32_t version;
32 uint32_t size;
33 uint64_t mc_addr;
34 void *table;
35 struct amdgpu_bo *handle;
36 };
37
38 struct smu_table_array {
39 struct smu_table_entry entry[TABLE_COUNT];
40 };
41
42 struct vega12_smumgr {
43 struct smu_table_array smu_tables;
44 };
45
46 #define SMU_FEATURES_LOW_MASK 0x00000000FFFFFFFF
47 #define SMU_FEATURES_LOW_SHIFT 0
48 #define SMU_FEATURES_HIGH_MASK 0xFFFFFFFF00000000
49 #define SMU_FEATURES_HIGH_SHIFT 32
50
51 int vega12_enable_smc_features(struct pp_hwmgr *hwmgr,
52 bool enable, uint64_t feature_mask);
53 int vega12_get_enabled_smc_features(struct pp_hwmgr *hwmgr,
54 uint64_t *features_enabled);
55
56 #endif
57