1 /* $NetBSD: vega10_smumgr.h,v 1.2 2021/12/18 23:45:27 riastradh Exp $ */ 2 3 /* 4 * Copyright 2016 Advanced Micro Devices, Inc. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 22 * OTHER DEALINGS IN THE SOFTWARE. 23 * 24 */ 25 #ifndef _VEGA10_SMUMANAGER_H_ 26 #define _VEGA10_SMUMANAGER_H_ 27 28 #define MAX_SMU_TABLE 5 29 30 struct smu_table_entry { 31 uint32_t version; 32 uint32_t size; 33 uint32_t table_id; 34 uint64_t mc_addr; 35 void *table; 36 struct amdgpu_bo *handle; 37 }; 38 39 struct smu_table_array { 40 struct smu_table_entry entry[MAX_SMU_TABLE]; 41 }; 42 43 struct vega10_smumgr { 44 struct smu_table_array smu_tables; 45 }; 46 47 int vega10_enable_smc_features(struct pp_hwmgr *hwmgr, 48 bool enable, uint32_t feature_mask); 49 int vega10_get_enabled_smc_features(struct pp_hwmgr *hwmgr, 50 uint64_t *features_enabled); 51 52 #endif 53 54