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      1 /*	$NetBSD: vega12_smumgr.h,v 1.2 2021/12/18 23:45:27 riastradh Exp $	*/
      2 
      3 /*
      4  * Copyright 2017 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 _VEGA12_SMUMANAGER_H_
     26 #define _VEGA12_SMUMANAGER_H_
     27 
     28 #include "hwmgr.h"
     29 #include "vega12/smu9_driver_if.h"
     30 #include "vega12_hwmgr.h"
     31 
     32 struct smu_table_entry {
     33 	uint32_t version;
     34 	uint32_t size;
     35 	uint64_t mc_addr;
     36 	void *table;
     37 	struct amdgpu_bo *handle;
     38 };
     39 
     40 struct smu_table_array {
     41 	struct smu_table_entry entry[TABLE_COUNT];
     42 };
     43 
     44 struct vega12_smumgr {
     45 	struct smu_table_array            smu_tables;
     46 };
     47 
     48 #define SMU_FEATURES_LOW_MASK        0x00000000FFFFFFFF
     49 #define SMU_FEATURES_LOW_SHIFT       0
     50 #define SMU_FEATURES_HIGH_MASK       0xFFFFFFFF00000000
     51 #define SMU_FEATURES_HIGH_SHIFT      32
     52 
     53 int vega12_enable_smc_features(struct pp_hwmgr *hwmgr,
     54 		bool enable, uint64_t feature_mask);
     55 int vega12_get_enabled_smc_features(struct pp_hwmgr *hwmgr,
     56 		uint64_t *features_enabled);
     57 
     58 #endif
     59 
     60