1/* 2 * Intel Wireless Multicomm 3200 WiFi driver 3 * 4 * Copyright (C) 2009 Intel Corporation. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * * Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * * Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in 14 * the documentation and/or other materials provided with the 15 * distribution. 16 * * Neither the name of Intel Corporation nor the names of its 17 * contributors may be used to endorse or promote products derived 18 * from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 23 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 24 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 25 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 26 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 30 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 * 32 * 33 * Intel Corporation <ilw@linux.intel.com> 34 * Samuel Ortiz <samuel.ortiz@intel.com> 35 * Zhu Yi <yi.zhu@intel.com> 36 * 37 */ 38 39#ifndef __IWM_EEPROM_H__ 40#define __IWM_EEPROM_H__ 41 42enum { 43 IWM_EEPROM_SIG = 0, 44 IWM_EEPROM_FIRST = IWM_EEPROM_SIG, 45 IWM_EEPROM_VERSION, 46 IWM_EEPROM_OEM_HW_VERSION, 47 IWM_EEPROM_MAC_VERSION, 48 IWM_EEPROM_CARD_ID, 49 IWM_EEPROM_RADIO_CONF, 50 IWM_EEPROM_SKU_CAP, 51 IWM_EEPROM_FAT_CHANNELS_CAP, 52 53 IWM_EEPROM_INDIRECT_OFFSET, 54 IWM_EEPROM_CALIB_RXIQ_OFFSET = IWM_EEPROM_INDIRECT_OFFSET, 55 56 IWM_EEPROM_INDIRECT_DATA, 57 IWM_EEPROM_CALIB_RXIQ = IWM_EEPROM_INDIRECT_DATA, 58 59 IWM_EEPROM_LAST, 60}; 61 62#define IWM_EEPROM_SIG_OFF 0x00 63#define IWM_EEPROM_VERSION_OFF (0x54 << 1) 64#define IWM_EEPROM_OEM_HW_VERSION_OFF (0x56 << 1) 65#define IWM_EEPROM_MAC_VERSION_OFF (0x30 << 1) 66#define IWM_EEPROM_CARD_ID_OFF (0x5d << 1) 67#define IWM_EEPROM_RADIO_CONF_OFF (0x58 << 1) 68#define IWM_EEPROM_SKU_CAP_OFF (0x55 << 1) 69#define IWM_EEPROM_CALIB_CONFIG_OFF (0x7c << 1) 70#define IWM_EEPROM_FAT_CHANNELS_CAP_OFF (0xde << 1) 71 72#define IWM_EEPROM_SIG_LEN 4 73#define IWM_EEPROM_VERSION_LEN 2 74#define IWM_EEPROM_OEM_HW_VERSION_LEN 2 75#define IWM_EEPROM_MAC_VERSION_LEN 1 76#define IWM_EEPROM_CARD_ID_LEN 2 77#define IWM_EEPROM_RADIO_CONF_LEN 2 78#define IWM_EEPROM_SKU_CAP_LEN 2 79#define IWM_EEPROM_FAT_CHANNELS_CAP_LEN 40 80#define IWM_EEPROM_INDIRECT_LEN 2 81 82#define IWM_MAX_EEPROM_DATA_LEN 240 83#define IWM_EEPROM_LEN 0x800 84 85#define IWM_EEPROM_MIN_ALLOWED_VERSION 0x0610 86#define IWM_EEPROM_MAX_ALLOWED_VERSION 0x0700 87#define IWM_EEPROM_CURRENT_VERSION 0x0612 88 89#define IWM_EEPROM_SKU_CAP_BAND_24GHZ (1 << 4) 90#define IWM_EEPROM_SKU_CAP_BAND_52GHZ (1 << 5) 91#define IWM_EEPROM_SKU_CAP_11N_ENABLE (1 << 6) 92 93#define IWM_EEPROM_FAT_CHANNELS 20 94/* 2.4 gHz FAT primary channels: 1, 2, 3, 4, 5, 6, 7, 8, 9 */ 95#define IWM_EEPROM_FAT_CHANNELS_24 9 96/* 5.2 gHz FAT primary channels: 36,44,52,60,100,108,116,124,132,149,157 */ 97#define IWM_EEPROM_FAT_CHANNELS_52 11 98 99#define IWM_EEPROM_FAT_CHANNEL_ENABLED (1 << 0) 100 101enum { 102 IWM_EEPROM_CALIB_CAL_HDR, 103 IWM_EEPROM_CALIB_TX_POWER, 104 IWM_EEPROM_CALIB_XTAL, 105 IWM_EEPROM_CALIB_TEMPERATURE, 106 IWM_EEPROM_CALIB_RX_BB_FILTER, 107 IWM_EEPROM_CALIB_RX_IQ, 108 IWM_EEPROM_CALIB_MAX, 109}; 110 111#define IWM_EEPROM_CALIB_RXIQ_OFF (IWM_EEPROM_CALIB_CONFIG_OFF + \ 112 (IWM_EEPROM_CALIB_RX_IQ << 1)) 113#define IWM_EEPROM_CALIB_RXIQ_LEN sizeof(struct iwm_lmac_calib_rxiq) 114 115struct iwm_eeprom_entry { 116 char *name; 117 u32 offset; 118 u32 length; 119}; 120 121int iwm_eeprom_init(struct iwm_priv *iwm); 122void iwm_eeprom_exit(struct iwm_priv *iwm); 123u8 *iwm_eeprom_access(struct iwm_priv *iwm, u8 eeprom_id); 124int iwm_eeprom_fat_channels(struct iwm_priv *iwm); 125u32 iwm_eeprom_wireless_mode(struct iwm_priv *iwm); 126 127#endif 128