1/* 2 * Shared Atheros AR9170 Header 3 * 4 * EEPROM layout 5 * 6 * Copyright 2008, Johannes Berg <johannes@sipsolutions.net> 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License as published by 10 * the Free Software Foundation; either version 2 of the License, or 11 * (at your option) any later version. 12 * 13 * This program is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16 * GNU General Public License for more details. 17 * 18 * You should have received a copy of the GNU General Public License 19 * along with this program; see the file COPYING. If not, see 20 * http://www.gnu.org/licenses/. 21 * 22 * This file incorporates work covered by the following copyright and 23 * permission notice: 24 * Copyright (c) 2007-2008 Atheros Communications, Inc. 25 * 26 * Permission to use, copy, modify, and/or distribute this software for any 27 * purpose with or without fee is hereby granted, provided that the above 28 * copyright notice and this permission notice appear in all copies. 29 * 30 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 31 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 32 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 33 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 34 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 35 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 36 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 37 */ 38#ifndef __CARL9170_SHARED_EEPROM_H 39#define __CARL9170_SHARED_EEPROM_H 40 41#define AR9170_EEPROM_START 0x1600 42 43#define AR5416_MAX_CHAINS 2 44#define AR5416_MODAL_SPURS 5 45 46struct ar9170_eeprom_modal { 47 __le32 antCtrlChain[AR5416_MAX_CHAINS]; 48 __le32 antCtrlCommon; 49 s8 antennaGainCh[AR5416_MAX_CHAINS]; 50 u8 switchSettling; 51 u8 txRxAttenCh[AR5416_MAX_CHAINS]; 52 u8 rxTxMarginCh[AR5416_MAX_CHAINS]; 53 s8 adcDesiredSize; 54 s8 pgaDesiredSize; 55 u8 xlnaGainCh[AR5416_MAX_CHAINS]; 56 u8 txEndToXpaOff; 57 u8 txEndToRxOn; 58 u8 txFrameToXpaOn; 59 u8 thresh62; 60 s8 noiseFloorThreshCh[AR5416_MAX_CHAINS]; 61 u8 xpdGain; 62 u8 xpd; 63 s8 iqCalICh[AR5416_MAX_CHAINS]; 64 s8 iqCalQCh[AR5416_MAX_CHAINS]; 65 u8 pdGainOverlap; 66 u8 ob; 67 u8 db; 68 u8 xpaBiasLvl; 69 u8 pwrDecreaseFor2Chain; 70 u8 pwrDecreaseFor3Chain; 71 u8 txFrameToDataStart; 72 u8 txFrameToPaOn; 73 u8 ht40PowerIncForPdadc; 74 u8 bswAtten[AR5416_MAX_CHAINS]; 75 u8 bswMargin[AR5416_MAX_CHAINS]; 76 u8 swSettleHt40; 77 u8 reserved[22]; 78 struct spur_channel { 79 __le16 spurChan; 80 u8 spurRangeLow; 81 u8 spurRangeHigh; 82 } __packed spur_channels[AR5416_MODAL_SPURS]; 83} __packed; 84 85#define AR5416_NUM_PD_GAINS 4 86#define AR5416_PD_GAIN_ICEPTS 5 87 88struct ar9170_calibration_data_per_freq { 89 u8 pwr_pdg[AR5416_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS]; 90 u8 vpd_pdg[AR5416_NUM_PD_GAINS][AR5416_PD_GAIN_ICEPTS]; 91} __packed; 92 93#define AR5416_NUM_5G_CAL_PIERS 8 94#define AR5416_NUM_2G_CAL_PIERS 4 95 96#define AR5416_NUM_5G_TARGET_PWRS 8 97#define AR5416_NUM_2G_CCK_TARGET_PWRS 3 98#define AR5416_NUM_2G_OFDM_TARGET_PWRS 4 99#define AR5416_MAX_NUM_TGT_PWRS 8 100 101struct ar9170_calibration_target_power_legacy { 102 u8 freq; 103 u8 power[4]; 104} __packed; 105 106struct ar9170_calibration_target_power_ht { 107 u8 freq; 108 u8 power[8]; 109} __packed; 110 111#define AR5416_NUM_CTLS 24 112 113struct ar9170_calctl_edges { 114 u8 channel; 115#define AR9170_CALCTL_EDGE_FLAGS 0xC0 116 u8 power_flags; 117} __packed; 118 119#define AR5416_NUM_BAND_EDGES 8 120 121struct ar9170_calctl_data { 122 struct ar9170_calctl_edges 123 control_edges[AR5416_MAX_CHAINS][AR5416_NUM_BAND_EDGES]; 124} __packed; 125 126struct ar9170_eeprom { 127 __le16 length; 128 __le16 checksum; 129 __le16 version; 130 u8 operating_flags; 131#define AR9170_OPFLAG_5GHZ 1 132#define AR9170_OPFLAG_2GHZ 2 133 u8 misc; 134 __le16 reg_domain[2]; 135 u8 mac_address[6]; 136 u8 rx_mask; 137 u8 tx_mask; 138 __le16 rf_silent; 139 __le16 bluetooth_options; 140 __le16 device_capabilities; 141 __le32 build_number; 142 u8 deviceType; 143 u8 reserved[33]; 144 145 u8 customer_data[64]; 146 147 struct ar9170_eeprom_modal 148 modal_header[2]; 149 150 u8 cal_freq_pier_5G[AR5416_NUM_5G_CAL_PIERS]; 151 u8 cal_freq_pier_2G[AR5416_NUM_2G_CAL_PIERS]; 152 153 struct ar9170_calibration_data_per_freq 154 cal_pier_data_5G[AR5416_MAX_CHAINS][AR5416_NUM_5G_CAL_PIERS], 155 cal_pier_data_2G[AR5416_MAX_CHAINS][AR5416_NUM_2G_CAL_PIERS]; 156 157 /* power calibration data */ 158 struct ar9170_calibration_target_power_legacy 159 cal_tgt_pwr_5G[AR5416_NUM_5G_TARGET_PWRS]; 160 struct ar9170_calibration_target_power_ht 161 cal_tgt_pwr_5G_ht20[AR5416_NUM_5G_TARGET_PWRS], 162 cal_tgt_pwr_5G_ht40[AR5416_NUM_5G_TARGET_PWRS]; 163 164 struct ar9170_calibration_target_power_legacy 165 cal_tgt_pwr_2G_cck[AR5416_NUM_2G_CCK_TARGET_PWRS], 166 cal_tgt_pwr_2G_ofdm[AR5416_NUM_2G_OFDM_TARGET_PWRS]; 167 struct ar9170_calibration_target_power_ht 168 cal_tgt_pwr_2G_ht20[AR5416_NUM_2G_OFDM_TARGET_PWRS], 169 cal_tgt_pwr_2G_ht40[AR5416_NUM_2G_OFDM_TARGET_PWRS]; 170 171 /* conformance testing limits */ 172 u8 ctl_index[AR5416_NUM_CTLS]; 173 struct ar9170_calctl_data 174 ctl_data[AR5416_NUM_CTLS]; 175 176 u8 pad; 177 __le16 subsystem_id; 178} __packed; 179 180#define AR9170_LED_MODE_POWER_ON 0x0001 181#define AR9170_LED_MODE_RESERVED 0x0002 182#define AR9170_LED_MODE_DISABLE_STATE 0x0004 183#define AR9170_LED_MODE_OFF_IN_PSM 0x0008 184 185/* AR9170_LED_MODE BIT is set */ 186#define AR9170_LED_MODE_FREQUENCY_S 4 187#define AR9170_LED_MODE_FREQUENCY 0x0030 188#define AR9170_LED_MODE_FREQUENCY_1HZ 0x0000 189#define AR9170_LED_MODE_FREQUENCY_0_5HZ 0x0010 190#define AR9170_LED_MODE_FREQUENCY_0_25HZ 0x0020 191#define AR9170_LED_MODE_FREQUENCY_0_125HZ 0x0030 192 193/* AR9170_LED_MODE BIT is not set */ 194#define AR9170_LED_MODE_CONN_STATE_S 4 195#define AR9170_LED_MODE_CONN_STATE 0x0030 196#define AR9170_LED_MODE_CONN_STATE_FORCE_OFF 0x0000 197#define AR9170_LED_MODE_CONN_STATE_FORCE_ON 0x0010 198/* Idle off / Active on */ 199#define AR9170_LED_MODE_CONN_STATE_IOFF_AON 0x0020 200/* Idle on / Active off */ 201#define AR9170_LED_MODE_CONN_STATE_ION_AOFF 0x0010 202 203#define AR9170_LED_MODE_MODE 0x0040 204#define AR9170_LED_MODE_RESERVED2 0x0080 205 206#define AR9170_LED_MODE_TON_SCAN_S 8 207#define AR9170_LED_MODE_TON_SCAN 0x0f00 208 209#define AR9170_LED_MODE_TOFF_SCAN_S 12 210#define AR9170_LED_MODE_TOFF_SCAN 0xf000 211 212struct ar9170_led_mode { 213 __le16 led; 214}; 215 216#endif /* __CARL9170_SHARED_EEPROM_H */ 217