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      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