1 /*
2  * Copyright 2016 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 _VEGA10_SMUMANAGER_H_
24 #define _VEGA10_SMUMANAGER_H_
25 
26 #define MAX_SMU_TABLE 5
27 
28 struct smu_table_entry {
29 	uint32_t version;
30 	uint32_t size;
31 	uint32_t table_id;
32 	uint64_t mc_addr;
33 	void *table;
34 	struct amdgpu_bo *handle;
35 };
36 
37 struct smu_table_array {
38 	struct smu_table_entry entry[MAX_SMU_TABLE];
39 };
40 
41 struct vega10_smumgr {
42 	struct smu_table_array            smu_tables;
43 };
44 
45 int vega10_enable_smc_features(struct pp_hwmgr *hwmgr,
46 			       bool enable, uint32_t feature_mask);
47 int vega10_get_enabled_smc_features(struct pp_hwmgr *hwmgr,
48 				    uint64_t *features_enabled);
49 
50 #endif
51 
52