/* * Copyright 2009 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ /* * Copyright (c) 2008, 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 - 2008 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 General 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 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 * * BSD LICENSE * * Copyright(c) 2005 - 2008 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 _IWH_EEPROM_H_ #define _IWH_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; }; /* * eeprom map */ #define EEP_MAC_ADDRESS 42 /* chipset's MAC address 6 bytes */ #define EEP_VERSION 136 /* eeprom version 2 bytes */ #define EEP_SP_RADIO_CONFIGURATION 144 /* SP's radio configuration */ #define CSR_EEPROM_REG (CSR_BASE+0x02c) #define CSR_EEPROM_GP (CSR_BASE+0x030) #define CSR_EEPROM_GP_VALID_MSK 0x00000006 #define CSR_EEPROM_GP_BAD_SIGNATURE 0x00000000 #define IWH_SP_EEPROM_SIZE 2048 #define IWH_READ_EEP_SHORT(sc, addr) ((((uint16_t)sc->sc_eep_map[addr + 1])\ << 8) |\ ((uint16_t)sc->sc_eep_map[addr])) #define SP_RADIO_TYPE_3x3 (0) #define SP_RADIO_TYPE_2x2 (1) #define SP_RADIO_TYPE_1x2 (2) #define SP_RADIO_TYPE_MAX (3) #define SP_RADIO_TYPE_MSK(x) (x & 3) #define SP_RADIO_STEP_MSK(x) ((x>>2) & 3) #define SP_RADIO_DASH_MSK(x) ((x>>4) & 3) #define SP_RADIO_PNUM_MSK(x) ((x>>6) & 3) #define SP_RADIO_TX_CHAIN_MSK(x) ((x>>8) & 0xf) #define SP_RADIO_RX_CHAIN_MSK(x) ((x>>12) & 0xf) #define ADDRESS_MSK 0x0000ffff #define INDIRECT_TYPE_MSK 0x000f0000 #define INDIRECT_HOST 0x00010000 #define INDIRECT_GENERAL 0x00020000 #define INDIRECT_REGULATORY 0x00030000 #define INDIRECT_CALIBRATION 0x00040000 #define INDIRECT_PROCESS_ADJST 0x00050000 #define INDIRECT_OTHERS 0x00060000 #define INDIRECT_ADDRESS 0x00100000 #define EEP_LINK_HOST (200) #define EEP_LINK_GENERAL (202) #define EEP_LINK_REGULATORY (204) #define EEP_LINK_CALIBRATION (206) #define EEP_LINK_PROCESS_ADJST (208) #define EEP_LINK_OTHERS (210) #define EEP_CALIBRATION ((0x00) | INDIRECT_ADDRESS |\ INDIRECT_CALIBRATION) #define EEP_TX_POWER_TX_CHAINS (3) #define EEP_RXIQ_CAL_CHANNELS (7) #define EEP_CAL_CHANNEL_GROUP (7) #define EEP_RXIQ_DRIVER_MODES (12) #endif /* _IWH_EEPROM_H_ */