1 /*
2 * Copyright 2018 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
24 #ifndef __DF_V3_6_H__
25 #define __DF_V3_6_H__
26
27 #include "soc15_common.h"
28
29 enum DF_V3_6_MGCG {
30 DF_V3_6_MGCG_DISABLE = 0,
31 DF_V3_6_MGCG_ENABLE_00_CYCLE_DELAY = 1,
32 DF_V3_6_MGCG_ENABLE_01_CYCLE_DELAY = 2,
33 DF_V3_6_MGCG_ENABLE_15_CYCLE_DELAY = 13,
34 DF_V3_6_MGCG_ENABLE_31_CYCLE_DELAY = 14,
35 DF_V3_6_MGCG_ENABLE_63_CYCLE_DELAY = 15
36 };
37
38 /* Defined in global_features.h as FTI_PERFMON_VISIBLE */
39 #define DF_V3_6_MAX_COUNTERS 4
40
41 /* get flags from df perfmon config */
42 #define DF_V3_6_GET_EVENT(x) (x & 0xFFUL)
43 #define DF_V3_6_GET_INSTANCE(x) ((x >> 8) & 0xFFUL)
44 #define DF_V3_6_GET_UNITMASK(x) ((x >> 16) & 0xFFUL)
45 #define DF_V3_6_PERFMON_OVERFLOW 0xFFFFFFFFFFFFULL
46
47 extern const struct attribute_group *df_v3_6_attr_groups[];
48 extern const struct amdgpu_df_funcs df_v3_6_funcs;
49
50 #endif