| /* |
| * Copyright 2008 Sun Microsystems, Inc. All rights reserved. |
| * Use is subject to license terms. |
| */ |
| |
| /* |
| * Copyright (c) 2007, Intel Corporation |
| * All rights reserved. |
| */ |
| |
| /* |
| * Sun elects to use this software under the BSD license. |
| */ |
| |
| /* |
| * This file is provided under a dual BSD/GPLv2 license. When using or |
| * redistributing this file, you may do so under either license. |
| * |
| * GPL LICENSE SUMMARY |
| * |
| * Copyright(c) 2005 - 2007 Intel Corporation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of version 2 of the GNU Geeral Public License 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 Street, Fifth Floor, Boston, MA 02110, |
| * USA |
| * |
| * The full GNU General Public License is included in this distribution |
| * in the file called LICENSE.GPL. |
| * |
| * Contact Information: |
| * James P. Ketrenos <ipw2100-admin@linux.intel.com> |
| * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 |
| * |
| * BSD LICENSE |
| * |
| * Copyright(c) 2005 - 2007 Intel Corporation. All rights reserved. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name Intel Corporation nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef _IWK_EEPROM_H_ |
| #define _IWK_EEPROM_H_ |
| |
| /* |
| * This file defines EEPROM related constants, enums, and inline functions. |
| */ |
| |
| /* |
| * EEPROM field values |
| */ |
| #define ANTENNA_SWITCH_NORMAL 0 |
| #define ANTENNA_SWITCH_INVERSE 1 |
| |
| enum { |
| EEPROM_CHANNEL_VALID = (1 << 0), /* usable for this SKU/geo */ |
| EEPROM_CHANNEL_IBSS = (1 << 1), /* usable as an IBSS channel */ |
| /* Bit 2 Reserved */ |
| EEPROM_CHANNEL_ACTIVE = (1 << 3), /* active scanning allowed */ |
| EEPROM_CHANNEL_RADAR = (1 << 4), /* radar detection required */ |
| EEPROM_CHANNEL_WIDE = (1 << 5), |
| EEPROM_CHANNEL_NARROW = (1 << 6), |
| EEPROM_CHANNEL_DFS = (1 << 7), /* dynamic freq selection candidate */ |
| }; |
| |
| /* |
| * EEPROM field lengths |
| */ |
| #define EEPROM_BOARD_PBA_NUMBER_LENGTH 11 |
| |
| /* |
| * EEPROM field lengths |
| */ |
| #define EEPROM_BOARD_PBA_NUMBER_LENGTH 11 |
| #define EEPROM_REGULATORY_SKU_ID_LENGTH 4 |
| #define EEPROM_REGULATORY_BAND1_CHANNELS_LENGTH 14 |
| #define EEPROM_REGULATORY_BAND2_CHANNELS_LENGTH 13 |
| #define EEPROM_REGULATORY_BAND3_CHANNELS_LENGTH 12 |
| #define EEPROM_REGULATORY_BAND4_CHANNELS_LENGTH 11 |
| #define EEPROM_REGULATORY_BAND5_CHANNELS_LENGTH 6 |
| |
| |
| #define EEPROM_REGULATORY_NUMBER_OF_BANDS 5 |
| |
| /* |
| * SKU Capabilities |
| */ |
| #define EEPROM_SKU_CAP_SW_RF_KILL_ENABLE (1 << 0) |
| #define EEPROM_SKU_CAP_HW_RF_KILL_ENABLE (1 << 1) |
| #define EEPROM_SKU_CAP_OP_MODE_MRC (1 << 7) |
| |
| /* |
| * *regulatory* channel data from eeprom, one for each channel |
| */ |
| struct iwl_eeprom_channel { |
| uint8_t flags; /* flags copied from EEPROM */ |
| int8_t max_power_avg; /* max power (dBm) on this chnl, limit 31 */ |
| }; |
| |
| /* |
| * Mapping of a Tx power level, at factory calibration temperature, |
| * to a radio/DSP gain table index. |
| * One for each of 5 "sample" power levels in each band. |
| * v_det is measured at the factory, using the 3945's built-in power amplifier |
| * (PA) output voltage detector. This same detector is used during Tx of |
| * long packets in normal operation to provide feedback as to proper output |
| * level. |
| * Data copied from EEPROM. |
| */ |
| struct iwl_eeprom_txpower_sample { |
| uint8_t gain_index; /* index into power (gain) setup table ... */ |
| int8_t power; /* ... for this pwr level for this chnl group */ |
| uint16_t v_det; /* PA output voltage */ |
| }; |
| |
| /* |
| * Mappings of Tx power levels -> nominal radio/DSP gain table indexes. |
| * One for each channel group (a.k.a. "band") (1 for BG, 4 for A). |
| * Tx power setup code interpolates between the 5 "sample" power levels |
| * to determine the nominal setup for a requested power level. |
| * Data copied from EEPROM. |
| * DO NOT ALTER THIS STRUCTURE!!! |
| */ |
| struct iwl_eeprom_txpower_group { |
| /* 5 power levels */ |
| struct iwl_eeprom_txpower_sample samples[5]; |
| /* coefficients for voltage->power formula (signed) */ |
| uint32_t a, b, c, d, e; |
| /* these modify coeffs based on frequency (signed) */ |
| uint32_t Fa, Fb, Fc, Fd, Fe; |
| /* highest power possible by h/w in this * band */ |
| int8_t saturation_power; |
| /* "representative" channel # in this band */ |
| uint8_t group_channel; |
| /* h/w temperature at factory calib this band (signed) */ |
| uint16_t temperature; |
| }; |
| |
| /* |
| * Temperature-based Tx-power compensation data, not band-specific. |
| * These coefficients are use to modify a/b/c/d/e coeffs based on |
| * difference between current temperature and factory calib temperature. |
| * Data copied from EEPROM. |
| */ |
| struct iwl_eeprom_temperature_corr { |
| uint32_t Ta; |
| uint32_t Tb; |
| uint32_t Tc; |
| uint32_t Td; |
| uint32_t Te; |
| }; |
| |
| #define EEP_TX_POWER_TX_CHAINS (2) |
| #define EEP_TX_POWER_BANDS (8) |
| #define EEP_TX_POWER_MEASUREMENTS (3) |
| #define EEP_TX_POWER_VERSION (2) |
| #define EEP_TX_POWER_VERSION_NEW (5) |
| |
| struct iwk_eep_calib_measure { |
| uint8_t temperature; |
| uint8_t gain_idx; |
| uint8_t actual_pow; |
| int8_t pa_det; |
| }; |
| |
| struct iwk_eep_calib_channel_info { |
| uint8_t ch_num; |
| struct iwk_eep_calib_measure |
| measure[EEP_TX_POWER_TX_CHAINS][EEP_TX_POWER_MEASUREMENTS]; |
| }; |
| |
| struct iwk_eep_calib_subband_info { |
| uint8_t ch_from; |
| uint8_t ch_to; |
| struct iwk_eep_calib_channel_info ch1; |
| struct iwk_eep_calib_channel_info ch2; |
| }; |
| |
| struct iwk_eep_calib_info { |
| uint8_t saturation_power24; |
| uint8_t saturation_power52; |
| uint16_t voltage; |
| struct iwk_eep_calib_subband_info band_info_tbl[EEP_TX_POWER_BANDS]; |
| }; |
| |
| struct iwk_eep_channel { |
| uint8_t flags; |
| int8_t max_power_avg; /* each channel's maximum power, 31 as limit */ |
| }; |
| |
| /* |
| * eeprom map |
| */ |
| struct iwk_eep { |
| uint8_t reser0[16]; |
| uint16_t device_id; |
| uint8_t reser1[2]; |
| uint16_t pmc; |
| uint8_t reser2[20]; |
| uint8_t mac_address[6]; |
| uint8_t reser3[58]; |
| uint16_t board_revision; |
| uint8_t reser4[11]; |
| uint8_t board_pba_number[9]; |
| uint8_t reser5[8]; |
| uint16_t version; |
| uint8_t sku_cap; |
| uint8_t leds_mode; |
| uint16_t oem_mode; |
| uint16_t wowlan_mode; |
| uint16_t leds_times_interval; |
| uint8_t leds_off_time; |
| uint8_t leds_on_time; |
| uint8_t almgor_m_version; |
| uint8_t antenna_switch_type; |
| uint8_t reser6[8]; |
| uint16_t board_revision_4965; |
| uint8_t reser7[13]; |
| uint8_t board_pba_number_4965[9]; |
| uint8_t reser8[10]; |
| uint8_t sku_id[4]; |
| uint16_t band_1_count; |
| struct iwk_eep_channel band_1_channels[14]; |
| uint16_t band_2_count; |
| struct iwk_eep_channel band_2_channels[13]; |
| uint16_t band_3_count; |
| struct iwk_eep_channel band_3_channels[12]; |
| uint16_t band_4_count; |
| struct iwk_eep_channel band_4_channels[11]; |
| uint16_t band_5_count; |
| struct iwk_eep_channel band_5_channels[6]; |
| uint8_t reser10[2]; |
| struct iwk_eep_channel band_24_channels[7]; |
| uint8_t reser11[2]; |
| struct iwk_eep_channel band_52_channels[11]; |
| uint8_t reser12[6]; |
| uint16_t calib_version; |
| uint8_t reser13[2]; |
| uint16_t satruation_power; |
| uint8_t reser14[94]; |
| struct iwk_eep_calib_info calib_info; |
| uint8_t reser15[140]; |
| }; |
| |
| #define CSR_EEPROM_REG (CSR_BASE+0x02c) |
| #define CSR_EEPROM_GP (CSR_BASE+0x030) |
| #define CSR_EEPROM_GP_VALID_MSK 0x00000007 |
| #define CSR_EEPROM_GP_BAD_SIGNATURE 0x00000000 |
| |
| |
| |
| #endif /* _IWK_EEPROM_H_ */ |