powerplay/smumgr/vega12_smumgr.h

0001 /*
0002  * Copyright 2017 Advanced Micro Devices, Inc.
0003  *
0004  * Permission is hereby granted, free of charge, to any person obtaining a
0005  * copy of this software and associated documentation files (the "Software"),
0006  * to deal in the Software without restriction, including without limitation
0007  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
0008  * and/or sell copies of the Software, and to permit persons to whom the
0009  * Software is furnished to do so, subject to the following conditions:
0010  *
0011  * The above copyright notice and this permission notice shall be included in
0012  * all copies or substantial portions of the Software.
0013  *
0014  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
0015  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
0016  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
0017  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
0018  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
0019  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
0020  * OTHER DEALINGS IN THE SOFTWARE.
0021  *
0022  */
0023 #ifndef _VEGA12_SMUMANAGER_H_
0024 #define _VEGA12_SMUMANAGER_H_
0025
0026 #include "hwmgr.h"
0027 #include "vega12/smu9_driver_if.h"
0028 #include "vega12_hwmgr.h"
0029
0030 struct smu_table_entry {
0031     uint32_t version;
0032     uint32_t size;
0033     uint64_t mc_addr;
0034     void *table;
0035     struct amdgpu_bo *handle;
0036 };
0037
0038 struct smu_table_array {
0039     struct smu_table_entry entry[TABLE_COUNT];
0040 };
0041
0042 struct vega12_smumgr {
0043     struct smu_table_array            smu_tables;
0044 };
0045
0046 #define SMU_FEATURES_LOW_MASK        0x00000000FFFFFFFF
0047 #define SMU_FEATURES_LOW_SHIFT       0
0048 #define SMU_FEATURES_HIGH_MASK       0xFFFFFFFF00000000
0049 #define SMU_FEATURES_HIGH_SHIFT      32
0050
0051 int vega12_enable_smc_features(struct pp_hwmgr *hwmgr,
0052         bool enable, uint64_t feature_mask);
0053 int vega12_get_enabled_smc_features(struct pp_hwmgr *hwmgr,
0054         uint64_t *features_enabled);
0055
0056 #endif
0057