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Diffstat (limited to 'drivers/gpu/nvgpu/pmuif/gpmuifperfvfe.h')
-rw-r--r--drivers/gpu/nvgpu/pmuif/gpmuifperfvfe.h220
1 files changed, 220 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/pmuif/gpmuifperfvfe.h b/drivers/gpu/nvgpu/pmuif/gpmuifperfvfe.h
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1/*
2 * Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms and conditions of the GNU General Public License,
6 * version 2, as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope it will be useful, but WITHOUT
9 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
11 * more details.
12 */
13#ifndef _GPMUIFPERFVFE_H_
14#define _GPMUIFPERFVFE_H_
15
16#include "gpmuifbios.h"
17#include "gpmuifboardobj.h"
18
19#define CTRL_PERF_VFE_EQU_QUADRATIC_COEFF_COUNT 0x03
20#define NV_PMU_PERF_RPC_VFE_EQU_EVAL_VAR_COUNT_MAX 2
21#define NV_PMU_PERF_RPC_VFE_EQU_MONITOR_COUNT_MAX 16
22#define NV_PMU_VFE_VAR_SINGLE_SENSED_FUSE_SEGMENTS_MAX 1
23
24struct nv_pmu_perf_vfe_var_value {
25 u8 var_type;
26 u8 reserved[3];
27 u32 var_value;
28};
29
30union nv_pmu_perf_vfe_equ_result {
31 u32 freq_m_hz;
32 u32 voltu_v;
33 u32 vf_gain;
34 int volt_deltau_v;
35};
36
37struct nv_pmu_perf_rpc_vfe_equ_eval {
38 u8 equ_idx;
39 u8 var_count;
40 u8 output_type;
41 struct nv_pmu_perf_vfe_var_value var_values[
42 NV_PMU_PERF_RPC_VFE_EQU_EVAL_VAR_COUNT_MAX];
43 union nv_pmu_perf_vfe_equ_result result;
44};
45
46struct nv_pmu_perf_rpc_vfe_load {
47 bool b_load;
48};
49
50struct nv_pmu_perf_vfe_var_boardobjgrp_get_status_header {
51 struct nv_pmu_boardobjgrp_e32 super;
52};
53
54struct nv_pmu_perf_vfe_var_get_status_super {
55 struct nv_pmu_boardobj_query board_obj;
56};
57
58struct nv_pmu_perf_vfe_var_single_sensed_fuse_get_status {
59 struct nv_pmu_perf_vfe_var_get_status_super super;
60 u32 fuse_value_integer;
61 u32 fuse_value_hw_integer;
62 u8 fuse_version;
63 bool b_version_check_failed;
64};
65
66union nv_pmu_perf_vfe_var_boardobj_get_status_union {
67 struct nv_pmu_boardobj_query board_obj;
68 struct nv_pmu_perf_vfe_var_get_status_super super;
69 struct nv_pmu_perf_vfe_var_single_sensed_fuse_get_status fuse_status;
70};
71
72NV_PMU_BOARDOBJ_GRP_GET_STATUS_MAKE_E32(perf, vfe_var);
73
74struct nv_pmu_vfe_var {
75 struct nv_pmu_boardobj super;
76 u32 out_range_min;
77 u32 out_range_max;
78};
79
80struct nv_pmu_vfe_var_derived {
81 struct nv_pmu_vfe_var super;
82};
83
84struct nv_pmu_vfe_var_derived_product {
85 struct nv_pmu_vfe_var_derived super;
86 u8 var_idx0;
87 u8 var_idx1;
88};
89
90struct nv_pmu_vfe_var_derived_sum {
91 struct nv_pmu_vfe_var_derived super;
92 u8 var_idx0;
93 u8 var_idx1;
94};
95
96struct nv_pmu_vfe_var_single {
97 struct nv_pmu_vfe_var super;
98 u8 override_type;
99 u32 override_value;
100};
101
102struct nv_pmu_vfe_var_single_frequency {
103 struct nv_pmu_vfe_var_single super;
104};
105
106struct nv_pmu_vfe_var_single_sensed {
107 struct nv_pmu_vfe_var_single super;
108};
109
110struct nv_pmu_vfe_var_single_sensed_fuse_info {
111 u8 segment_count;
112 union nv_pmu_bios_vfield_register_segment segments[
113 NV_PMU_VFE_VAR_SINGLE_SENSED_FUSE_SEGMENTS_MAX];
114};
115
116struct nv_pmu_vfe_var_single_sensed_fuse_vfield_info {
117 struct nv_pmu_vfe_var_single_sensed_fuse_info fuse;
118 u32 fuse_val_default;
119 int hw_correction_scale;
120 int hw_correction_offset;
121 u8 v_field_id;
122};
123
124struct nv_pmu_vfe_var_single_sensed_fuse_ver_vfield_info {
125 struct nv_pmu_vfe_var_single_sensed_fuse_info fuse;
126 u8 ver_expected;
127 bool b_ver_check;
128 bool b_use_default_on_ver_check_fail;
129 u8 v_field_id_ver;
130};
131
132struct nv_pmu_vfe_var_single_sensed_fuse_override_info {
133 u32 fuse_val_override;
134 bool b_fuse_regkey_override;
135};
136
137struct nv_pmu_vfe_var_single_sensed_fuse {
138 struct nv_pmu_vfe_var_single_sensed super;
139 struct nv_pmu_vfe_var_single_sensed_fuse_override_info override_info;
140 struct nv_pmu_vfe_var_single_sensed_fuse_vfield_info vfield_info;
141 struct nv_pmu_vfe_var_single_sensed_fuse_ver_vfield_info vfield_ver_info;
142};
143
144struct nv_pmu_vfe_var_single_sensed_temp {
145 struct nv_pmu_vfe_var_single_sensed super;
146 u8 therm_channel_index;
147 int temp_hysteresis_positive;
148 int temp_hysteresis_negative;
149 int temp_default;
150};
151
152struct nv_pmu_vfe_var_single_voltage {
153 struct nv_pmu_vfe_var_single super;
154};
155
156struct nv_pmu_perf_vfe_var_boardobjgrp_set_header {
157 struct nv_pmu_boardobjgrp_e32 super;
158 u8 polling_periodms;
159};
160
161union nv_pmu_perf_vfe_var_boardobj_set_union {
162 struct nv_pmu_boardobj board_obj;
163 struct nv_pmu_vfe_var var;
164 struct nv_pmu_vfe_var_derived var_derived;
165 struct nv_pmu_vfe_var_derived_product var_derived_product;
166 struct nv_pmu_vfe_var_derived_sum var_derived_sum;
167 struct nv_pmu_vfe_var_single var_single;
168 struct nv_pmu_vfe_var_single_frequency var_single_frequiency;
169 struct nv_pmu_vfe_var_single_sensed var_single_sensed;
170 struct nv_pmu_vfe_var_single_sensed_fuse var_single_sensed_fuse;
171 struct nv_pmu_vfe_var_single_sensed_temp var_single_sensed_temp;
172 struct nv_pmu_vfe_var_single_voltage var_single_voltage;
173};
174
175NV_PMU_BOARDOBJ_GRP_SET_MAKE_E32(perf, vfe_var);
176
177struct nv_pmu_vfe_equ {
178 struct nv_pmu_boardobj super;
179 u8 var_idx;
180 u8 equ_idx_next;
181 u8 output_type;
182 u32 out_range_min;
183 u32 out_range_max;
184};
185
186struct nv_pmu_vfe_equ_compare {
187 struct nv_pmu_vfe_equ super;
188 u8 func_id;
189 u8 equ_idx_true;
190 u8 equ_idx_false;
191 u32 criteria;
192};
193
194struct nv_pmu_vfe_equ_minmax {
195 struct nv_pmu_vfe_equ super;
196 bool b_max;
197 u8 equ_idx0;
198 u8 equ_idx1;
199};
200
201struct nv_pmu_vfe_equ_quadratic {
202 struct nv_pmu_vfe_equ super;
203 u32 coeffs[CTRL_PERF_VFE_EQU_QUADRATIC_COEFF_COUNT];
204};
205
206struct nv_pmu_perf_vfe_equ_boardobjgrp_set_header {
207 struct nv_pmu_boardobjgrp_e255 super;
208};
209
210union nv_pmu_perf_vfe_equ_boardobj_set_union {
211 struct nv_pmu_boardobj board_obj;
212 struct nv_pmu_vfe_equ equ;
213 struct nv_pmu_vfe_equ_compare equ_comapre;
214 struct nv_pmu_vfe_equ_minmax equ_minmax;
215 struct nv_pmu_vfe_equ_quadratic equ_quadratic;
216};
217
218NV_PMU_BOARDOBJ_GRP_SET_MAKE_E255(perf, vfe_equ);
219
220#endif /* _GPMUIFPERFVFE_H_*/
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