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linux/drivers/net/wireless/wl12xx/ini.h
Shahar Levi 0c005048aa wl12xx: Add Support for Low Power DRPw (LPD) Mode 
The Low Power DRPw (LPD) mode contains several optimizations
that designed to reduce power consumption. The purpose
is to save current consumption in RX and Listen mode.

LPD setting apply only for wl127x AP mode (not wl128x)

Signed-off-by: Shahar Levi <shahar_levi@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
2011-06-27 12:50:33 +03:00

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/*
* 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__
#define GENERAL_SETTINGS_DRPW_LPD 0xc0
#define SCRATCH_ENABLE_LPD BIT(25)
#define WL1271_INI_MAX_SMART_REFLEX_PARAM 16
struct wl1271_ini_general_params {
u8 ref_clock;
u8 settling_time;
u8 clk_valid_on_wakeup;
u8 dc2dc_mode;
u8 dual_mode_select;
u8 tx_bip_fem_auto_detect;
u8 tx_bip_fem_manufacturer;
u8 general_settings;
u8 sr_state;
u8 srf1[WL1271_INI_MAX_SMART_REFLEX_PARAM];
u8 srf2[WL1271_INI_MAX_SMART_REFLEX_PARAM];
u8 srf3[WL1271_INI_MAX_SMART_REFLEX_PARAM];
} __packed;
#define WL128X_INI_MAX_SETTINGS_PARAM 4
struct wl128x_ini_general_params {
u8 ref_clock;
u8 settling_time;
u8 clk_valid_on_wakeup;
u8 tcxo_ref_clock;
u8 tcxo_settling_time;
u8 tcxo_valid_on_wakeup;
u8 tcxo_ldo_voltage;
u8 xtal_itrim_val;
u8 platform_conf;
u8 dual_mode_select;
u8 tx_bip_fem_auto_detect;
u8 tx_bip_fem_manufacturer;
u8 general_settings[WL128X_INI_MAX_SETTINGS_PARAM];
u8 sr_state;
u8 srf1[WL1271_INI_MAX_SMART_REFLEX_PARAM];
u8 srf2[WL1271_INI_MAX_SMART_REFLEX_PARAM];
u8 srf3[WL1271_INI_MAX_SMART_REFLEX_PARAM];
} __packed;
#define WL1271_INI_RSSI_PROCESS_COMPENS_SIZE 15
struct wl1271_ini_band_params_2 {
u8 rx_trace_insertion_loss;
u8 tx_trace_loss;
u8 rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE];
} __packed;
#define WL1271_INI_CHANNEL_COUNT_2 14
struct wl128x_ini_band_params_2 {
u8 rx_trace_insertion_loss;
u8 tx_trace_loss[WL1271_INI_CHANNEL_COUNT_2];
u8 rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE];
} __packed;
#define WL1271_INI_RATE_GROUP_COUNT 6
struct wl1271_ini_fem_params_2 {
__le16 tx_bip_ref_pd_voltage;
u8 tx_bip_ref_power;
u8 tx_bip_ref_offset;
u8 tx_per_rate_pwr_limits_normal[WL1271_INI_RATE_GROUP_COUNT];
u8 tx_per_rate_pwr_limits_degraded[WL1271_INI_RATE_GROUP_COUNT];
u8 tx_per_rate_pwr_limits_extreme[WL1271_INI_RATE_GROUP_COUNT];
u8 tx_per_chan_pwr_limits_11b[WL1271_INI_CHANNEL_COUNT_2];
u8 tx_per_chan_pwr_limits_ofdm[WL1271_INI_CHANNEL_COUNT_2];
u8 tx_pd_vs_rate_offsets[WL1271_INI_RATE_GROUP_COUNT];
u8 tx_ibias[WL1271_INI_RATE_GROUP_COUNT];
u8 rx_fem_insertion_loss;
u8 degraded_low_to_normal_thr;
u8 normal_to_degraded_high_thr;
} __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;
u8 tx_bip_ref_power;
u8 tx_bip_ref_offset;
u8 tx_per_rate_pwr_limits_normal[WL128X_INI_RATE_GROUP_COUNT];
u8 tx_per_rate_pwr_limits_degraded[WL128X_INI_RATE_GROUP_COUNT];
u8 tx_per_rate_pwr_limits_extreme[WL128X_INI_RATE_GROUP_COUNT];
u8 tx_per_chan_pwr_limits_11b[WL1271_INI_CHANNEL_COUNT_2];
u8 tx_per_chan_pwr_limits_ofdm[WL1271_INI_CHANNEL_COUNT_2];
u8 tx_pd_vs_rate_offsets[WL128X_INI_RATE_GROUP_COUNT];
u8 tx_ibias[WL128X_INI_RATE_GROUP_COUNT + 1];
u8 tx_pd_vs_chan_offsets[WL1271_INI_CHANNEL_COUNT_2];
u8 tx_pd_vs_temperature[WL128X_INI_PD_VS_TEMPERATURE_RANGES];
u8 rx_fem_insertion_loss;
u8 degraded_low_to_normal_thr;
u8 normal_to_degraded_high_thr;
} __packed;
#define WL1271_INI_CHANNEL_COUNT_5 35
#define WL1271_INI_SUB_BAND_COUNT_5 7
struct wl1271_ini_band_params_5 {
u8 rx_trace_insertion_loss[WL1271_INI_SUB_BAND_COUNT_5];
u8 tx_trace_loss[WL1271_INI_SUB_BAND_COUNT_5];
u8 rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE];
} __packed;
struct wl128x_ini_band_params_5 {
u8 rx_trace_insertion_loss[WL1271_INI_SUB_BAND_COUNT_5];
u8 tx_trace_loss[WL1271_INI_CHANNEL_COUNT_5];
u8 rx_rssi_process_compens[WL1271_INI_RSSI_PROCESS_COMPENS_SIZE];
} __packed;
struct wl1271_ini_fem_params_5 {
__le16 tx_bip_ref_pd_voltage[WL1271_INI_SUB_BAND_COUNT_5];
u8 tx_bip_ref_power[WL1271_INI_SUB_BAND_COUNT_5];
u8 tx_bip_ref_offset[WL1271_INI_SUB_BAND_COUNT_5];
u8 tx_per_rate_pwr_limits_normal[WL1271_INI_RATE_GROUP_COUNT];
u8 tx_per_rate_pwr_limits_degraded[WL1271_INI_RATE_GROUP_COUNT];
u8 tx_per_rate_pwr_limits_extreme[WL1271_INI_RATE_GROUP_COUNT];
u8 tx_per_chan_pwr_limits_ofdm[WL1271_INI_CHANNEL_COUNT_5];
u8 tx_pd_vs_rate_offsets[WL1271_INI_RATE_GROUP_COUNT];
u8 tx_ibias[WL1271_INI_RATE_GROUP_COUNT];
u8 rx_fem_insertion_loss[WL1271_INI_SUB_BAND_COUNT_5];
u8 degraded_low_to_normal_thr;
u8 normal_to_degraded_high_thr;
} __packed;
struct wl128x_ini_fem_params_5 {
__le16 tx_bip_ref_pd_voltage[WL1271_INI_SUB_BAND_COUNT_5];
u8 tx_bip_ref_power[WL1271_INI_SUB_BAND_COUNT_5];
u8 tx_bip_ref_offset[WL1271_INI_SUB_BAND_COUNT_5];
u8 tx_per_rate_pwr_limits_normal[WL128X_INI_RATE_GROUP_COUNT];
u8 tx_per_rate_pwr_limits_degraded[WL128X_INI_RATE_GROUP_COUNT];
u8 tx_per_rate_pwr_limits_extreme[WL128X_INI_RATE_GROUP_COUNT];
u8 tx_per_chan_pwr_limits_ofdm[WL1271_INI_CHANNEL_COUNT_5];
u8 tx_pd_vs_rate_offsets[WL128X_INI_RATE_GROUP_COUNT];
u8 tx_ibias[WL128X_INI_RATE_GROUP_COUNT];
u8 tx_pd_vs_chan_offsets[WL1271_INI_CHANNEL_COUNT_5];
u8 tx_pd_vs_temperature[WL1271_INI_SUB_BAND_COUNT_5 *
WL128X_INI_PD_VS_TEMPERATURE_RANGES];
u8 rx_fem_insertion_loss[WL1271_INI_SUB_BAND_COUNT_5];
u8 degraded_low_to_normal_thr;
u8 normal_to_degraded_high_thr;
} __packed;
/* NVS data structure */
#define WL1271_INI_NVS_SECTION_SIZE 468
#define WL1271_INI_FEM_MODULE_COUNT 2
#define WL1271_INI_LEGACY_NVS_FILE_SIZE 800
struct wl1271_nvs_file {
/* NVS section - must be first! */
u8 nvs[WL1271_INI_NVS_SECTION_SIZE];
/* INI section */
struct wl1271_ini_general_params general_params;
u8 padding1;
struct wl1271_ini_band_params_2 stat_radio_params_2;
u8 padding2;
struct {
struct wl1271_ini_fem_params_2 params;
u8 padding;
} dyn_radio_params_2[WL1271_INI_FEM_MODULE_COUNT];
struct wl1271_ini_band_params_5 stat_radio_params_5;
u8 padding3;
struct {
struct wl1271_ini_fem_params_5 params;
u8 padding;
} dyn_radio_params_5[WL1271_INI_FEM_MODULE_COUNT];
} __packed;
struct wl128x_nvs_file {
/* NVS section - must be first! */
u8 nvs[WL1271_INI_NVS_SECTION_SIZE];
/* INI section */
struct wl128x_ini_general_params general_params;
u8 fem_vendor_and_options;
struct wl128x_ini_band_params_2 stat_radio_params_2;
u8 padding2;
struct {
struct wl128x_ini_fem_params_2 params;
u8 padding;
} dyn_radio_params_2[WL1271_INI_FEM_MODULE_COUNT];
struct wl128x_ini_band_params_5 stat_radio_params_5;
u8 padding3;
struct {
struct wl128x_ini_fem_params_5 params;
u8 padding;
} dyn_radio_params_5[WL1271_INI_FEM_MODULE_COUNT];
} __packed;
#endif
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