diff options
| author | Juuso Oikarinen <juuso.oikarinen@nokia.com> | 2010-05-14 11:46:22 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-06-03 00:13:05 +0400 |
| commit | eb70eb723b489dd4e233e22e47d993f59858cdd8 (patch) | |
| tree | 97efd7b0a941eafc1ebb71d8b10326d93a840682 /drivers/net/wireless/wl12xx/wl1271_ini.h | |
| parent | ff37d9a9ce493743cfc4665edb05fbbdabca78ee (diff) | |
| download | linux-eb70eb723b489dd4e233e22e47d993f59858cdd8.tar.xz | |
wl1271: Update handling of the NVS file / INI parameters
This patch updates the handling of the NVS file INI-section, trying to make
it slightly more generic, and exposing the parameters being set. This is done
in preparation for 5GHz parameters.
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271_ini.h')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_ini.h | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_ini.h b/drivers/net/wireless/wl12xx/wl1271_ini.h new file mode 100644 index 000000000000..d1590bc1bf83 --- /dev/null +++ b/drivers/net/wireless/wl12xx/wl1271_ini.h @@ -0,0 +1,118 @@ +/* + * 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 __WL1271_INI_H__ +#define __WL1271_INI_H__ + +#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]; +} __attribute__ ((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]; +} __attribute__ ((packed)); + +#define WL1271_INI_RATE_GROUP_COUNT 6 +#define WL1271_INI_CHANNEL_COUNT_2 14 + +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; +} __attribute__ ((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]; +} __attribute__ ((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; +} __attribute__ ((packed)); + + +/* NVS data structure */ +#define WL1271_INI_NVS_SECTION_SIZE 468 +#define WL1271_INI_SPARE_SIZE 124 +#define WL1271_INI_FEM_MODULE_COUNT 2 + +struct wl1271_nvs_file { + /* NVS section */ + 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]; + + u8 ini_spare[WL1271_INI_SPARE_SIZE]; +} __attribute__ ((packed)); + +#endif |