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Diffstat (limited to 'ini.h')
| -rw-r--r-- | ini.h | 359 |
1 files changed, 359 insertions, 0 deletions
@@ -0,0 +1,359 @@ +/* + * This file is part of wl1271 + * + * Copyright (C) 2010 Nokia Corporation + * + * Contact: Luciano Coelho <luciano.coelho@nokia.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#ifndef __INI_H__ +#define __INI_H__ + +#include <linux/limits.h> + +#define WL1271_INI_MAX_SMART_REFLEX_PARAM 16 + +struct wl1271_ini_general_params { + unsigned char ref_clock; + unsigned char settling_time; + unsigned char clk_valid_on_wakeup; + unsigned char dc2dc_mode; + unsigned char dual_mode_select; + unsigned char tx_bip_fem_auto_detect; + unsigned char tx_bip_fem_manufacturer; + unsigned char general_settings; + unsigned char sr_state; + unsigned char srf1[WL1271_INI_MAX_SMART_REFLEX_PARAM]; + unsigned char srf2[WL1271_INI_MAX_SMART_REFLEX_PARAM]; + unsigned char srf3[WL1271_INI_MAX_SMART_REFLEX_PARAM]; +} __attribute__((packed)); + +#define WL128X_INI_MAX_SETTINGS_PARAM 4 + +struct wl128x_ini_general_params { + unsigned char ref_clock; + unsigned char settling_time; + unsigned char clk_valid_on_wakeup; + unsigned char tcxo_ref_clock; + unsigned char tcxo_settling_time; + unsigned char tcxo_valid_on_wakeup; + unsigned char tcxo_ldo_voltage; + unsigned char xtal_itrim_val; + unsigned char platform_conf; + unsigned char dual_mode_select; + unsigned char tx_bip_fem_auto_detect; + unsigned char tx_bip_fem_manufacturer; + unsigned char general_settings[WL128X_INI_MAX_SETTINGS_PARAM]; + unsigned char sr_state; + unsigned char srf1[WL1271_INI_MAX_SMART_REFLEX_PARAM]; + unsigned char srf2[WL1271_INI_MAX_SMART_REFLEX_PARAM]; + unsigned char srf3[WL1271_INI_MAX_SMART_REFLEX_PARAM]; +} __attribute__((packed)); + +#define WL1271_INI_RSSI_PROCESS_COMPENS_SIZE 15 + +struct wl1271_ini_band_params_2 { + unsigned char rx_trace_insertion_loss; + unsigned char tx_trace_loss; + unsigned char + rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE]; +} __attribute__((packed)); + +#define WL1271_INI_CHANNEL_COUNT_2 14 + +struct wl128x_ini_band_params_2 { + unsigned char rx_trace_insertion_loss; + unsigned char tx_trace_loss[WL1271_INI_CHANNEL_COUNT_2]; + unsigned char + rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE]; +} __attribute__((packed)); + +#define WL1271_INI_RATE_GROUP_COUNT 6 + +struct wl1271_ini_fem_params_2 { + __le16 tx_bip_ref_pd_voltage; + unsigned char tx_bip_ref_power; + unsigned char tx_bip_ref_offset; + unsigned char + tx_per_rate_pwr_limits_normal[WL1271_INI_RATE_GROUP_COUNT]; + unsigned char + tx_per_rate_pwr_limits_degraded[WL1271_INI_RATE_GROUP_COUNT]; + unsigned char + tx_per_rate_pwr_limits_extreme[WL1271_INI_RATE_GROUP_COUNT]; + unsigned char tx_per_chan_pwr_limits_11b[WL1271_INI_CHANNEL_COUNT_2]; + unsigned char tx_per_chan_pwr_limits_ofdm[WL1271_INI_CHANNEL_COUNT_2]; + unsigned char tx_pd_vs_rate_offsets[WL1271_INI_RATE_GROUP_COUNT]; + unsigned char tx_ibias[WL1271_INI_RATE_GROUP_COUNT]; + unsigned char rx_fem_insertion_loss; + unsigned char degraded_low_to_normal_thr; + unsigned char normal_to_degraded_high_thr; +} __attribute__((packed)); + +#define WL128X_INI_RATE_GROUP_COUNT 7 +/* low and high temperatures*/ +#define WL128X_INI_PD_VS_TEMPERATURE_RANGES 2 + +struct wl128x_ini_fem_params_2 { + __le16 tx_bip_ref_pd_voltage; + unsigned char tx_bip_ref_power; + unsigned char tx_bip_ref_offset; + unsigned char + tx_per_rate_pwr_limits_normal [WL128X_INI_RATE_GROUP_COUNT]; + unsigned char + tx_per_rate_pwr_limits_degraded [WL128X_INI_RATE_GROUP_COUNT]; + unsigned char + tx_per_rate_pwr_limits_extreme [WL128X_INI_RATE_GROUP_COUNT]; + unsigned char tx_per_chan_pwr_limits_11b[WL1271_INI_CHANNEL_COUNT_2]; + unsigned char tx_per_chan_pwr_limits_ofdm[WL1271_INI_CHANNEL_COUNT_2]; + unsigned char tx_pd_vs_rate_offsets[WL128X_INI_RATE_GROUP_COUNT]; + unsigned char tx_ibias[WL128X_INI_RATE_GROUP_COUNT + 1]; + unsigned char tx_pd_vs_chan_offsets[WL1271_INI_CHANNEL_COUNT_2]; + unsigned char tx_pd_vs_temperature[WL128X_INI_PD_VS_TEMPERATURE_RANGES]; + unsigned char rx_fem_insertion_loss; + unsigned char degraded_low_to_normal_thr; + unsigned char normal_to_degraded_high_thr; +} __attribute__((packed)); + +#define WL1271_INI_CHANNEL_COUNT_5 35 +#define WL1271_INI_SUB_BAND_COUNT_5 7 + +struct wl1271_ini_band_params_5 { + unsigned char rx_trace_insertion_loss[WL1271_INI_SUB_BAND_COUNT_5]; + unsigned char tx_trace_loss[WL1271_INI_SUB_BAND_COUNT_5]; + unsigned char + rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE]; +} __attribute__((packed)); + +struct wl128x_ini_band_params_5 { + unsigned char rx_trace_insertion_loss[WL1271_INI_SUB_BAND_COUNT_5]; + unsigned char tx_trace_loss[WL1271_INI_CHANNEL_COUNT_5]; + unsigned char + rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE]; +} __attribute__((packed)); + +struct wl1271_ini_fem_params_5 { + __le16 tx_bip_ref_pd_voltage[WL1271_INI_SUB_BAND_COUNT_5]; + unsigned char tx_bip_ref_power[WL1271_INI_SUB_BAND_COUNT_5]; + unsigned char tx_bip_ref_offset[WL1271_INI_SUB_BAND_COUNT_5]; + unsigned char + tx_per_rate_pwr_limits_normal[WL1271_INI_RATE_GROUP_COUNT]; + unsigned char + tx_per_rate_pwr_limits_degraded[WL1271_INI_RATE_GROUP_COUNT]; + unsigned char + tx_per_rate_pwr_limits_extreme[WL1271_INI_RATE_GROUP_COUNT]; + unsigned char tx_per_chan_pwr_limits_ofdm[WL1271_INI_CHANNEL_COUNT_5]; + unsigned char tx_pd_vs_rate_offsets[WL1271_INI_RATE_GROUP_COUNT]; + unsigned char tx_ibias[WL1271_INI_RATE_GROUP_COUNT]; + unsigned char rx_fem_insertion_loss[WL1271_INI_SUB_BAND_COUNT_5]; + unsigned char degraded_low_to_normal_thr; + unsigned char normal_to_degraded_high_thr; +} __attribute__((packed)); + +struct wl128x_ini_fem_params_5 { + __le16 tx_bip_ref_pd_voltage[WL1271_INI_SUB_BAND_COUNT_5]; + unsigned char tx_bip_ref_power[WL1271_INI_SUB_BAND_COUNT_5]; + unsigned char tx_bip_ref_offset[WL1271_INI_SUB_BAND_COUNT_5]; + unsigned char + tx_per_rate_pwr_limits_normal [WL128X_INI_RATE_GROUP_COUNT]; + unsigned char + tx_per_rate_pwr_limits_degraded [WL128X_INI_RATE_GROUP_COUNT]; + unsigned char + tx_per_rate_pwr_limits_extreme [WL128X_INI_RATE_GROUP_COUNT]; + unsigned char tx_per_chan_pwr_limits_ofdm[WL1271_INI_CHANNEL_COUNT_5]; + unsigned char tx_pd_vs_rate_offsets[WL128X_INI_RATE_GROUP_COUNT]; + unsigned char tx_ibias[WL128X_INI_RATE_GROUP_COUNT]; + unsigned char tx_pd_vs_chan_offsets[WL1271_INI_CHANNEL_COUNT_5]; + unsigned char tx_pd_vs_temperature[WL1271_INI_SUB_BAND_COUNT_5 * + WL128X_INI_PD_VS_TEMPERATURE_RANGES]; + unsigned char rx_fem_insertion_loss[WL1271_INI_SUB_BAND_COUNT_5]; + unsigned char degraded_low_to_normal_thr; + unsigned char normal_to_degraded_high_thr; +} __attribute__((packed)); + +/* NVS data structure */ +#define WL1271_INI_NVS_SECTION_SIZE 468 + +/* We have four FEM module types: 0-RFMD, 1-TQS, 2-SKW, 3-TQS_HP */ +#define WL1271_INI_FEM_MODULE_COUNT 4 + +#define WL1271_INI_LEGACY_NVS_FILE_SIZE 800 +/* + * In NVS we only store two FEM module entries - + * FEM modules 0,2,3 are stored in entry 0 + * FEM module 1 is stored in entry 1 + */ +#define WL12XX_NVS_FEM_MODULE_COUNT 2 + +#define WL12XX_FEM_TO_NVS_ENTRY(ini_fem_module) \ + ((ini_fem_module) == 1 ? 1 : 0) + +struct wl1271_nvs_ini { + struct wl1271_ini_general_params general_params; + unsigned char padding1; + struct wl1271_ini_band_params_2 stat_radio_params_2; + unsigned char padding2; + struct { + struct wl1271_ini_fem_params_2 params; + unsigned char padding; + } dyn_radio_params_2[WL12XX_NVS_FEM_MODULE_COUNT]; + struct wl1271_ini_band_params_5 stat_radio_params_5; + unsigned char padding3; + struct { + struct wl1271_ini_fem_params_5 params; + unsigned char padding; + } dyn_radio_params_5[WL12XX_NVS_FEM_MODULE_COUNT]; +} __attribute__((packed)); + +struct wl1271_nvs_file { + /* NVS section */ + unsigned char nvs[WL1271_INI_NVS_SECTION_SIZE]; + /* INI section */ + struct wl1271_nvs_ini ini; +} __attribute__((packed)); + +struct wl128x_nvs_ini { + struct wl128x_ini_general_params general_params; + unsigned char fem_vendor_and_options; + struct wl128x_ini_band_params_2 stat_radio_params_2; + unsigned char padding2; + struct { + struct wl128x_ini_fem_params_2 params; + unsigned char padding; + } dyn_radio_params_2[WL12XX_NVS_FEM_MODULE_COUNT]; + struct wl128x_ini_band_params_5 stat_radio_params_5; + unsigned char padding3; + struct { + struct wl128x_ini_fem_params_5 params; + unsigned char padding; + } dyn_radio_params_5[WL12XX_NVS_FEM_MODULE_COUNT]; +} __attribute__((packed)); + +struct wl128x_nvs_file { + /* NVS section */ + unsigned char nvs[WL1271_INI_NVS_SECTION_SIZE]; + /* INI section */ + struct wl128x_nvs_ini ini; +} __attribute__((packed)); + +struct wl1271_ini { + struct wl1271_ini_general_params general_params; + unsigned char padding1; + struct wl1271_ini_band_params_2 stat_radio_params_2; + unsigned char padding2; + struct { + struct wl1271_ini_fem_params_2 params; + unsigned char padding; + } dyn_radio_params_2[WL1271_INI_FEM_MODULE_COUNT]; + struct wl1271_ini_band_params_5 stat_radio_params_5; + unsigned char padding3; + struct { + struct wl1271_ini_fem_params_5 params; + unsigned char padding; + } dyn_radio_params_5[WL1271_INI_FEM_MODULE_COUNT]; +} __attribute__((packed)); + +struct wl128x_ini { + struct wl128x_ini_general_params general_params; + unsigned char fem_vendor_and_options; + struct wl128x_ini_band_params_2 stat_radio_params_2; + unsigned char padding2; + struct { + struct wl128x_ini_fem_params_2 params; + unsigned char padding; + } dyn_radio_params_2[WL1271_INI_FEM_MODULE_COUNT]; + struct wl128x_ini_band_params_5 stat_radio_params_5; + unsigned char padding3; + struct { + struct wl128x_ini_fem_params_5 params; + unsigned char padding; + } dyn_radio_params_5[WL1271_INI_FEM_MODULE_COUNT]; +} __attribute__((packed)); + +enum wl1271_ini_section { + UKNOWN_SECTION, + GENERAL_PRMS, + FEM_PRMS, + BAND2_PRMS, + BAND5_PRMS, + FEM0_BAND2_PRMS, + FEM1_BAND2_PRMS, + FEM2_BAND2_PRMS, + FEM3_BAND2_PRMS, + FEM0_BAND5_PRMS, + FEM1_BAND5_PRMS, + FEM2_BAND5_PRMS, + FEM3_BAND5_PRMS +}; + +enum wl12xx_arch { + UNKNOWN_ARCH, + WL1271_ARCH = 0x0403, + WL128X_ARCH = 0x0503 +}; + +struct wl12xx_ini { + union { + struct wl1271_ini ini1271; + struct wl128x_ini ini128x; + }; +}; + +#define DUAL_MODE_UNSET 0xff + +struct wl12xx_common { + enum wl12xx_arch arch; + unsigned char auto_fem; + unsigned int fem0_bands; + unsigned int fem1_bands; + unsigned int fem2_bands; + unsigned int fem3_bands; + struct wl12xx_parse_ops *parse_ops; + struct wl12xx_nvs_ops *nvs_ops; + struct wl12xx_ini ini; + char *nvs_name; +}; + +struct wl12xx_parse_ops { + int (*prs_general_prms)(char *l, struct wl12xx_common *cmn, + struct wl12xx_ini *p); + /* int (*prs_fem_prms)(char *l, void *gp); */ + int (*prs_band2_prms)(char *l, struct wl12xx_ini *p); + int (*prs_band5_prms)(char *l, struct wl12xx_ini *p); + int (*prs_fem0_band2_prms)(char *l, struct wl12xx_ini *p); + int (*prs_fem1_band2_prms)(char *l, struct wl12xx_ini *p); + int (*prs_fem2_band2_prms)(char *l, struct wl12xx_ini *p); + int (*prs_fem3_band2_prms)(char *l, struct wl12xx_ini *p); + int (*prs_fem0_band5_prms)(char *l, struct wl12xx_ini *p); + int (*prs_fem1_band5_prms)(char *l, struct wl12xx_ini *p); + int (*prs_fem2_band5_prms)(char *l, struct wl12xx_ini *p); + int (*prs_fem3_band5_prms)(char *l, struct wl12xx_ini *p); + int (*is_dual_mode)(struct wl12xx_ini *p); +}; + +struct wl12xx_nvs_ops { + int (*nvs_fill_radio_prms)(int fd, struct wl12xx_ini *p, char *buf); + int (*nvs_set_autofem)(int fd, char *buf, unsigned char val); + int (*nvs_set_fem_manuf)(int fd, char *buf, unsigned char val); +}; + +int nvs_get_arch(int file_size, struct wl12xx_common *cmn); + +int read_ini(const char *filename, struct wl12xx_common *cmn); + +int ini_get_dual_mode(struct wl12xx_common *cmn); +#endif |