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_copy_table_from_smc(struct pp_hwmgr *hwmgr, 52 uint8_t *table, int16_t table_id); 53 int vega12_copy_table_to_smc(struct pp_hwmgr *hwmgr, 54 uint8_t *table, int16_t table_id); 55 int vega12_enable_smc_features(struct pp_hwmgr *hwmgr, 56 bool enable, uint64_t feature_mask); 57 int vega12_get_enabled_smc_features(struct pp_hwmgr *hwmgr, 58 uint64_t *features_enabled); 59 60 #endif 61 62