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1/*
2 * This file is part of wl1271
3 *
4 * Copyright (C) 2010 Nokia Corporation
5 *
6 * Contact: Luciano Coelho <luciano.coelho@nokia.com>
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License
10 * version 2 as published by the Free Software Foundation.
11 *
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA
21 *
22 */
23
24#ifndef __INI_H__
25#define __INI_H__
26
27#define GENERAL_SETTINGS_DRPW_LPD 0xc0
28#define SCRATCH_ENABLE_LPD BIT(25)
29
30#define WL1271_INI_MAX_SMART_REFLEX_PARAM 16
31
32struct wl1271_ini_general_params {
33 u8 ref_clock;
34 u8 settling_time;
35 u8 clk_valid_on_wakeup;
36 u8 dc2dc_mode;
37 u8 dual_mode_select;
38 u8 tx_bip_fem_auto_detect;
39 u8 tx_bip_fem_manufacturer;
40 u8 general_settings;
41 u8 sr_state;
42 u8 srf1[WL1271_INI_MAX_SMART_REFLEX_PARAM];
43 u8 srf2[WL1271_INI_MAX_SMART_REFLEX_PARAM];
44 u8 srf3[WL1271_INI_MAX_SMART_REFLEX_PARAM];
45} __packed;
46
47#define WL128X_INI_MAX_SETTINGS_PARAM 4
48
49struct wl128x_ini_general_params {
50 u8 ref_clock;
51 u8 settling_time;
52 u8 clk_valid_on_wakeup;
53 u8 tcxo_ref_clock;
54 u8 tcxo_settling_time;
55 u8 tcxo_valid_on_wakeup;
56 u8 tcxo_ldo_voltage;
57 u8 xtal_itrim_val;
58 u8 platform_conf;
59 u8 dual_mode_select;
60 u8 tx_bip_fem_auto_detect;
61 u8 tx_bip_fem_manufacturer;
62 u8 general_settings[WL128X_INI_MAX_SETTINGS_PARAM];
63 u8 sr_state;
64 u8 srf1[WL1271_INI_MAX_SMART_REFLEX_PARAM];
65 u8 srf2[WL1271_INI_MAX_SMART_REFLEX_PARAM];
66 u8 srf3[WL1271_INI_MAX_SMART_REFLEX_PARAM];
67} __packed;
68
69#define WL1271_INI_RSSI_PROCESS_COMPENS_SIZE 15
70
71struct wl1271_ini_band_params_2 {
72 u8 rx_trace_insertion_loss;
73 u8 tx_trace_loss;
74 u8 rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE];
75} __packed;
76
77#define WL1271_INI_CHANNEL_COUNT_2 14
78
79struct wl128x_ini_band_params_2 {
80 u8 rx_trace_insertion_loss;
81 u8 tx_trace_loss[WL1271_INI_CHANNEL_COUNT_2];
82 u8 rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE];
83} __packed;
84
85#define WL1271_INI_RATE_GROUP_COUNT 6
86
87struct wl1271_ini_fem_params_2 {
88 __le16 tx_bip_ref_pd_voltage;
89 u8 tx_bip_ref_power;
90 u8 tx_bip_ref_offset;
91 u8 tx_per_rate_pwr_limits_normal[WL1271_INI_RATE_GROUP_COUNT];
92 u8 tx_per_rate_pwr_limits_degraded[WL1271_INI_RATE_GROUP_COUNT];
93 u8 tx_per_rate_pwr_limits_extreme[WL1271_INI_RATE_GROUP_COUNT];
94 u8 tx_per_chan_pwr_limits_11b[WL1271_INI_CHANNEL_COUNT_2];
95 u8 tx_per_chan_pwr_limits_ofdm[WL1271_INI_CHANNEL_COUNT_2];
96 u8 tx_pd_vs_rate_offsets[WL1271_INI_RATE_GROUP_COUNT];
97 u8 tx_ibias[WL1271_INI_RATE_GROUP_COUNT];
98 u8 rx_fem_insertion_loss;
99 u8 degraded_low_to_normal_thr;
100 u8 normal_to_degraded_high_thr;
101} __packed;
102
103#define WL128X_INI_RATE_GROUP_COUNT 7
104/* low and high temperatures */
105#define WL128X_INI_PD_VS_TEMPERATURE_RANGES 2
106
107struct wl128x_ini_fem_params_2 {
108 __le16 tx_bip_ref_pd_voltage;
109 u8 tx_bip_ref_power;
110 u8 tx_bip_ref_offset;
111 u8 tx_per_rate_pwr_limits_normal[WL128X_INI_RATE_GROUP_COUNT];
112 u8 tx_per_rate_pwr_limits_degraded[WL128X_INI_RATE_GROUP_COUNT];
113 u8 tx_per_rate_pwr_limits_extreme[WL128X_INI_RATE_GROUP_COUNT];
114 u8 tx_per_chan_pwr_limits_11b[WL1271_INI_CHANNEL_COUNT_2];
115 u8 tx_per_chan_pwr_limits_ofdm[WL1271_INI_CHANNEL_COUNT_2];
116 u8 tx_pd_vs_rate_offsets[WL128X_INI_RATE_GROUP_COUNT];
117 u8 tx_ibias[WL128X_INI_RATE_GROUP_COUNT + 1];
118 u8 tx_pd_vs_chan_offsets[WL1271_INI_CHANNEL_COUNT_2];
119 u8 tx_pd_vs_temperature[WL128X_INI_PD_VS_TEMPERATURE_RANGES];
120 u8 rx_fem_insertion_loss;
121 u8 degraded_low_to_normal_thr;
122 u8 normal_to_degraded_high_thr;
123} __packed;
124
125#define WL1271_INI_CHANNEL_COUNT_5 35
126#define WL1271_INI_SUB_BAND_COUNT_5 7
127
128struct wl1271_ini_band_params_5 {
129 u8 rx_trace_insertion_loss[WL1271_INI_SUB_BAND_COUNT_5];
130 u8 tx_trace_loss[WL1271_INI_SUB_BAND_COUNT_5];
131 u8 rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE];
132} __packed;
133
134struct wl128x_ini_band_params_5 {
135 u8 rx_trace_insertion_loss[WL1271_INI_SUB_BAND_COUNT_5];
136 u8 tx_trace_loss[WL1271_INI_CHANNEL_COUNT_5];
137 u8 rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE];
138} __packed;
139
140struct wl1271_ini_fem_params_5 {
141 __le16 tx_bip_ref_pd_voltage[WL1271_INI_SUB_BAND_COUNT_5];
142 u8 tx_bip_ref_power[WL1271_INI_SUB_BAND_COUNT_5];
143 u8 tx_bip_ref_offset[WL1271_INI_SUB_BAND_COUNT_5];
144 u8 tx_per_rate_pwr_limits_normal[WL1271_INI_RATE_GROUP_COUNT];
145 u8 tx_per_rate_pwr_limits_degraded[WL1271_INI_RATE_GROUP_COUNT];
146 u8 tx_per_rate_pwr_limits_extreme[WL1271_INI_RATE_GROUP_COUNT];
147 u8 tx_per_chan_pwr_limits_ofdm[WL1271_INI_CHANNEL_COUNT_5];
148 u8 tx_pd_vs_rate_offsets[WL1271_INI_RATE_GROUP_COUNT];
149 u8 tx_ibias[WL1271_INI_RATE_GROUP_COUNT];
150 u8 rx_fem_insertion_loss[WL1271_INI_SUB_BAND_COUNT_5];
151 u8 degraded_low_to_normal_thr;
152 u8 normal_to_degraded_high_thr;
153} __packed;
154
155struct wl128x_ini_fem_params_5 {
156 __le16 tx_bip_ref_pd_voltage[WL1271_INI_SUB_BAND_COUNT_5];
157 u8 tx_bip_ref_power[WL1271_INI_SUB_BAND_COUNT_5];
158 u8 tx_bip_ref_offset[WL1271_INI_SUB_BAND_COUNT_5];
159 u8 tx_per_rate_pwr_limits_normal[WL128X_INI_RATE_GROUP_COUNT];
160 u8 tx_per_rate_pwr_limits_degraded[WL128X_INI_RATE_GROUP_COUNT];
161 u8 tx_per_rate_pwr_limits_extreme[WL128X_INI_RATE_GROUP_COUNT];
162 u8 tx_per_chan_pwr_limits_ofdm[WL1271_INI_CHANNEL_COUNT_5];
163 u8 tx_pd_vs_rate_offsets[WL128X_INI_RATE_GROUP_COUNT];
164 u8 tx_ibias[WL128X_INI_RATE_GROUP_COUNT];
165 u8 tx_pd_vs_chan_offsets[WL1271_INI_CHANNEL_COUNT_5];
166 u8 tx_pd_vs_temperature[WL1271_INI_SUB_BAND_COUNT_5 *
167 WL128X_INI_PD_VS_TEMPERATURE_RANGES];
168 u8 rx_fem_insertion_loss[WL1271_INI_SUB_BAND_COUNT_5];
169 u8 degraded_low_to_normal_thr;
170 u8 normal_to_degraded_high_thr;
171} __packed;
172
173/* NVS data structure */
174#define WL1271_INI_NVS_SECTION_SIZE 468
175#define WL1271_INI_FEM_MODULE_COUNT 2
176
177#define WL1271_INI_LEGACY_NVS_FILE_SIZE 800
178
179struct wl1271_nvs_file {
180 /* NVS section - must be first! */
181 u8 nvs[WL1271_INI_NVS_SECTION_SIZE];
182
183 /* INI section */
184 struct wl1271_ini_general_params general_params;
185 u8 padding1;
186 struct wl1271_ini_band_params_2 stat_radio_params_2;
187 u8 padding2;
188 struct {
189 struct wl1271_ini_fem_params_2 params;
190 u8 padding;
191 } dyn_radio_params_2[WL1271_INI_FEM_MODULE_COUNT];
192 struct wl1271_ini_band_params_5 stat_radio_params_5;
193 u8 padding3;
194 struct {
195 struct wl1271_ini_fem_params_5 params;
196 u8 padding;
197 } dyn_radio_params_5[WL1271_INI_FEM_MODULE_COUNT];
198} __packed;
199
200struct wl128x_nvs_file {
201 /* NVS section - must be first! */
202 u8 nvs[WL1271_INI_NVS_SECTION_SIZE];
203
204 /* INI section */
205 struct wl128x_ini_general_params general_params;
206 u8 fem_vendor_and_options;
207 struct wl128x_ini_band_params_2 stat_radio_params_2;
208 u8 padding2;
209 struct {
210 struct wl128x_ini_fem_params_2 params;
211 u8 padding;
212 } dyn_radio_params_2[WL1271_INI_FEM_MODULE_COUNT];
213 struct wl128x_ini_band_params_5 stat_radio_params_5;
214 u8 padding3;
215 struct {
216 struct wl128x_ini_fem_params_5 params;
217 u8 padding;
218 } dyn_radio_params_5[WL1271_INI_FEM_MODULE_COUNT];
219} __packed;
220#endif