332 lines
11 KiB
C
332 lines
11 KiB
C
/*
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* This file is part of wl1271
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*
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* Copyright (C) 2010 Nokia Corporation
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*
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* Contact: Luciano Coelho <luciano.coelho@nokia.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*
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*/
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#ifndef __INI_H__
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#define __INI_H__
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#include <linux/limits.h>
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#define WL1271_INI_MAX_SMART_REFLEX_PARAM 16
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struct wl1271_ini_general_params {
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unsigned char ref_clock;
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unsigned char settling_time;
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unsigned char clk_valid_on_wakeup;
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unsigned char dc2dc_mode;
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unsigned char dual_mode_select;
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unsigned char tx_bip_fem_auto_detect;
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unsigned char tx_bip_fem_manufacturer;
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unsigned char general_settings;
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unsigned char sr_state;
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unsigned char srf1[WL1271_INI_MAX_SMART_REFLEX_PARAM];
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unsigned char srf2[WL1271_INI_MAX_SMART_REFLEX_PARAM];
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unsigned char srf3[WL1271_INI_MAX_SMART_REFLEX_PARAM];
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} __attribute__((packed));
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#define WL128X_INI_MAX_SETTINGS_PARAM 4
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struct wl128x_ini_general_params {
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unsigned char ref_clock;
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unsigned char settling_time;
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unsigned char clk_valid_on_wakeup;
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unsigned char tcxo_ref_clock;
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unsigned char tcxo_settling_time;
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unsigned char tcxo_valid_on_wakeup;
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unsigned char tcxo_ldo_voltage;
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unsigned char xtal_itrim_val;
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unsigned char platform_conf;
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unsigned char dual_mode_select;
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unsigned char tx_bip_fem_auto_detect;
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unsigned char tx_bip_fem_manufacturer;
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unsigned char general_settings[WL128X_INI_MAX_SETTINGS_PARAM];
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unsigned char sr_state;
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unsigned char srf1[WL1271_INI_MAX_SMART_REFLEX_PARAM];
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unsigned char srf2[WL1271_INI_MAX_SMART_REFLEX_PARAM];
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unsigned char srf3[WL1271_INI_MAX_SMART_REFLEX_PARAM];
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} __attribute__((packed));
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#define WL1271_INI_RSSI_PROCESS_COMPENS_SIZE 15
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struct wl1271_ini_band_params_2 {
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unsigned char rx_trace_insertion_loss;
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unsigned char tx_trace_loss;
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unsigned char
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rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE];
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} __attribute__((packed));
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#define WL1271_INI_CHANNEL_COUNT_2 14
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struct wl128x_ini_band_params_2 {
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unsigned char rx_trace_insertion_loss;
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unsigned char tx_trace_loss[WL1271_INI_CHANNEL_COUNT_2];
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unsigned char
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rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE];
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} __attribute__((packed));
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#define WL1271_INI_RATE_GROUP_COUNT 6
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struct wl1271_ini_fem_params_2 {
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__le16 tx_bip_ref_pd_voltage;
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unsigned char tx_bip_ref_power;
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unsigned char tx_bip_ref_offset;
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unsigned char
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tx_per_rate_pwr_limits_normal[WL1271_INI_RATE_GROUP_COUNT];
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unsigned char
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tx_per_rate_pwr_limits_degraded[WL1271_INI_RATE_GROUP_COUNT];
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unsigned char
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tx_per_rate_pwr_limits_extreme[WL1271_INI_RATE_GROUP_COUNT];
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unsigned char tx_per_chan_pwr_limits_11b[WL1271_INI_CHANNEL_COUNT_2];
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unsigned char tx_per_chan_pwr_limits_ofdm[WL1271_INI_CHANNEL_COUNT_2];
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unsigned char tx_pd_vs_rate_offsets[WL1271_INI_RATE_GROUP_COUNT];
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unsigned char tx_ibias[WL1271_INI_RATE_GROUP_COUNT];
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unsigned char rx_fem_insertion_loss;
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unsigned char degraded_low_to_normal_thr;
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unsigned char normal_to_degraded_high_thr;
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} __attribute__((packed));
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#define WL128X_INI_RATE_GROUP_COUNT 7
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/* low and high temperatures*/
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#define WL128X_INI_PD_VS_TEMPERATURE_RANGES 2
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struct wl128x_ini_fem_params_2 {
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__le16 tx_bip_ref_pd_voltage;
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unsigned char tx_bip_ref_power;
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unsigned char tx_bip_ref_offset;
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unsigned char
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tx_per_rate_pwr_limits_normal [WL128X_INI_RATE_GROUP_COUNT];
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unsigned char
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tx_per_rate_pwr_limits_degraded [WL128X_INI_RATE_GROUP_COUNT];
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unsigned char
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tx_per_rate_pwr_limits_extreme [WL128X_INI_RATE_GROUP_COUNT];
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unsigned char tx_per_chan_pwr_limits_11b[WL1271_INI_CHANNEL_COUNT_2];
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unsigned char tx_per_chan_pwr_limits_ofdm[WL1271_INI_CHANNEL_COUNT_2];
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unsigned char tx_pd_vs_rate_offsets[WL128X_INI_RATE_GROUP_COUNT];
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unsigned char tx_ibias[WL128X_INI_RATE_GROUP_COUNT + 1];
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unsigned char tx_pd_vs_chan_offsets[WL1271_INI_CHANNEL_COUNT_2];
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unsigned char tx_pd_vs_temperature[WL128X_INI_PD_VS_TEMPERATURE_RANGES];
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unsigned char rx_fem_insertion_loss;
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unsigned char degraded_low_to_normal_thr;
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unsigned char normal_to_degraded_high_thr;
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} __attribute__((packed));
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#define WL1271_INI_CHANNEL_COUNT_5 35
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#define WL1271_INI_SUB_BAND_COUNT_5 7
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struct wl1271_ini_band_params_5 {
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unsigned char rx_trace_insertion_loss[WL1271_INI_SUB_BAND_COUNT_5];
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unsigned char tx_trace_loss[WL1271_INI_SUB_BAND_COUNT_5];
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unsigned char
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rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE];
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} __attribute__((packed));
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struct wl128x_ini_band_params_5 {
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unsigned char rx_trace_insertion_loss[WL1271_INI_SUB_BAND_COUNT_5];
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unsigned char tx_trace_loss[WL1271_INI_CHANNEL_COUNT_5];
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unsigned char
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rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE];
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} __attribute__((packed));
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struct wl1271_ini_fem_params_5 {
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__le16 tx_bip_ref_pd_voltage[WL1271_INI_SUB_BAND_COUNT_5];
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unsigned char tx_bip_ref_power[WL1271_INI_SUB_BAND_COUNT_5];
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unsigned char tx_bip_ref_offset[WL1271_INI_SUB_BAND_COUNT_5];
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unsigned char
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tx_per_rate_pwr_limits_normal[WL1271_INI_RATE_GROUP_COUNT];
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unsigned char
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tx_per_rate_pwr_limits_degraded[WL1271_INI_RATE_GROUP_COUNT];
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unsigned char
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tx_per_rate_pwr_limits_extreme[WL1271_INI_RATE_GROUP_COUNT];
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unsigned char tx_per_chan_pwr_limits_ofdm[WL1271_INI_CHANNEL_COUNT_5];
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unsigned char tx_pd_vs_rate_offsets[WL1271_INI_RATE_GROUP_COUNT];
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unsigned char tx_ibias[WL1271_INI_RATE_GROUP_COUNT];
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unsigned char rx_fem_insertion_loss[WL1271_INI_SUB_BAND_COUNT_5];
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unsigned char degraded_low_to_normal_thr;
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unsigned char normal_to_degraded_high_thr;
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} __attribute__((packed));
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struct wl128x_ini_fem_params_5 {
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__le16 tx_bip_ref_pd_voltage[WL1271_INI_SUB_BAND_COUNT_5];
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unsigned char tx_bip_ref_power[WL1271_INI_SUB_BAND_COUNT_5];
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unsigned char tx_bip_ref_offset[WL1271_INI_SUB_BAND_COUNT_5];
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unsigned char
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tx_per_rate_pwr_limits_normal [WL128X_INI_RATE_GROUP_COUNT];
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unsigned char
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tx_per_rate_pwr_limits_degraded [WL128X_INI_RATE_GROUP_COUNT];
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unsigned char
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tx_per_rate_pwr_limits_extreme [WL128X_INI_RATE_GROUP_COUNT];
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unsigned char tx_per_chan_pwr_limits_ofdm[WL1271_INI_CHANNEL_COUNT_5];
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unsigned char tx_pd_vs_rate_offsets[WL128X_INI_RATE_GROUP_COUNT];
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unsigned char tx_ibias[WL128X_INI_RATE_GROUP_COUNT];
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unsigned char tx_pd_vs_chan_offsets[WL1271_INI_CHANNEL_COUNT_5];
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unsigned char tx_pd_vs_temperature[WL1271_INI_SUB_BAND_COUNT_5 *
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WL128X_INI_PD_VS_TEMPERATURE_RANGES];
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unsigned char rx_fem_insertion_loss[WL1271_INI_SUB_BAND_COUNT_5];
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unsigned char degraded_low_to_normal_thr;
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unsigned char normal_to_degraded_high_thr;
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} __attribute__((packed));
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/* NVS data structure */
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#define WL1271_INI_NVS_SECTION_SIZE 468
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#define WL1271_INI_FEM_MODULE_COUNT 2
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#define WL1271_INI_LEGACY_NVS_FILE_SIZE 800
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struct wl1271_nvs_file {
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/* NVS section */
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unsigned char nvs[WL1271_INI_NVS_SECTION_SIZE];
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/* INI section */
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struct wl1271_ini_general_params general_params;
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unsigned char padding1;
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struct wl1271_ini_band_params_2 stat_radio_params_2;
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unsigned char padding2;
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struct {
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struct wl1271_ini_fem_params_2 params;
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unsigned char padding;
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} dyn_radio_params_2[WL1271_INI_FEM_MODULE_COUNT];
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struct wl1271_ini_band_params_5 stat_radio_params_5;
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unsigned char padding3;
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struct {
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struct wl1271_ini_fem_params_5 params;
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unsigned char padding;
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} dyn_radio_params_5[WL1271_INI_FEM_MODULE_COUNT];
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} __attribute__((packed));
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struct wl128x_nvs_file {
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/* NVS section */
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unsigned char nvs[WL1271_INI_NVS_SECTION_SIZE];
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/* INI section */
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struct wl128x_ini_general_params general_params;
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unsigned char fem_vendor_and_options;
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struct wl128x_ini_band_params_2 stat_radio_params_2;
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unsigned char padding2;
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struct {
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struct wl128x_ini_fem_params_2 params;
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unsigned char padding;
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} dyn_radio_params_2[WL1271_INI_FEM_MODULE_COUNT];
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struct wl128x_ini_band_params_5 stat_radio_params_5;
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unsigned char padding3;
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struct {
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struct wl128x_ini_fem_params_5 params;
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unsigned char padding;
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} dyn_radio_params_5[WL1271_INI_FEM_MODULE_COUNT];
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} __attribute__((packed));
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struct wl1271_ini {
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struct wl1271_ini_general_params general_params;
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unsigned char padding1;
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struct wl1271_ini_band_params_2 stat_radio_params_2;
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unsigned char padding2;
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struct {
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struct wl1271_ini_fem_params_2 params;
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unsigned char padding;
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} dyn_radio_params_2[WL1271_INI_FEM_MODULE_COUNT];
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struct wl1271_ini_band_params_5 stat_radio_params_5;
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unsigned char padding3;
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struct {
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struct wl1271_ini_fem_params_5 params;
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unsigned char padding;
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} dyn_radio_params_5[WL1271_INI_FEM_MODULE_COUNT];
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} __attribute__((packed));
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struct wl128x_ini {
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struct wl128x_ini_general_params general_params;
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unsigned char fem_vendor_and_options;
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struct wl128x_ini_band_params_2 stat_radio_params_2;
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unsigned char padding2;
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struct {
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struct wl128x_ini_fem_params_2 params;
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unsigned char padding;
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} dyn_radio_params_2[WL1271_INI_FEM_MODULE_COUNT];
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struct wl128x_ini_band_params_5 stat_radio_params_5;
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unsigned char padding3;
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struct {
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struct wl128x_ini_fem_params_5 params;
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unsigned char padding;
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} dyn_radio_params_5[WL1271_INI_FEM_MODULE_COUNT];
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} __attribute__((packed));
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enum wl1271_ini_section {
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UKNOWN_SECTION,
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GENERAL_PRMS,
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FEM_PRMS,
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BAND2_PRMS,
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BAND5_PRMS,
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FEM0_BAND2_PRMS,
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FEM1_BAND2_PRMS,
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FEM0_BAND5_PRMS,
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FEM1_BAND5_PRMS
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};
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enum wl12xx_arch {
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UNKNOWN_ARCH,
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WL1271_ARCH = 0x0403,
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WL128X_ARCH = 0x0503
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};
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struct wl12xx_ini {
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union {
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struct wl1271_ini ini1271;
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struct wl128x_ini ini128x;
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};
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};
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#define DUAL_MODE_UNSET 0xff
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struct wl12xx_common {
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enum wl12xx_arch arch;
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unsigned char auto_fem;
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unsigned int fem0_bands;
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unsigned int fem1_bands;
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struct wl12xx_parse_ops *parse_ops;
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struct wl12xx_nvs_ops *nvs_ops;
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struct wl12xx_ini ini;
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char *nvs_name;
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};
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struct wl12xx_parse_ops {
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int (*prs_general_prms)(char *l, struct wl12xx_common *cmn,
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struct wl12xx_ini *p);
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/* int (*prs_fem_prms)(char *l, void *gp); */
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int (*prs_band2_prms)(char *l, struct wl12xx_ini *p);
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int (*prs_band5_prms)(char *l, struct wl12xx_ini *p);
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int (*prs_fem0_band2_prms)(char *l, struct wl12xx_ini *p);
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int (*prs_fem1_band2_prms)(char *l, struct wl12xx_ini *p);
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int (*prs_fem0_band5_prms)(char *l, struct wl12xx_ini *p);
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int (*prs_fem1_band5_prms)(char *l, struct wl12xx_ini *p);
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int (*is_dual_mode)(struct wl12xx_ini *p);
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};
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struct wl12xx_nvs_ops {
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int (*nvs_fill_radio_prms)(int fd, struct wl12xx_ini *p, char *buf);
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int (*nvs_set_autofem)(int fd, char *buf, unsigned char val);
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int (*nvs_set_fem_manuf)(int fd, char *buf, unsigned char val);
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};
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int nvs_get_arch(int file_size, struct wl12xx_common *cmn);
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int read_ini(const char *filename, struct wl12xx_common *cmn);
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int ini_get_dual_mode(struct wl12xx_common *cmn);
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#endif
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