projects / deliverable / linux.git / blame
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1 | /****************************************************************************** |
| 2 | * | |
| 3 | * This file is provided under a dual BSD/GPLv2 license. When using or | |
| 4 | * redistributing this file, you may do so under either license. | |
| 5 | * | |
| 6 | * GPL LICENSE SUMMARY | |
| 7 | * | |
| 8 | * Copyright(c) 2007 - 2012 Intel Corporation. All rights reserved. | |
| 9 | * | |
| 10 | * This program is free software; you can redistribute it and/or modify | |
| 11 | * it under the terms of version 2 of the GNU General Public License as | |
| 12 | * published by the Free Software Foundation. | |
| 13 | * | |
| 14 | * This program is distributed in the hope that it will be useful, but | |
| 15 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 17 | * General Public License for more details. | |
| 18 | * | |
| 19 | * You should have received a copy of the GNU General Public License | |
| 20 | * along with this program; if not, write to the Free Software | |
| 21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, | |
| 22 | * USA | |
| 23 | * | |
| 24 | * The full GNU General Public License is included in this distribution | |
| 25 | * in the file called LICENSE.GPL. | |
| 26 | * | |
| 27 | * Contact Information: | |
| 28 | * Intel Linux Wireless <ilw@linux.intel.com> | |
| 29 | * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 | |
| 30 | * | |
| 31 | * BSD LICENSE | |
| 32 | * | |
| 33 | * Copyright(c) 2005 - 2012 Intel Corporation. All rights reserved. | |
| 34 | * All rights reserved. | |
| 35 | * | |
| 36 | * Redistribution and use in source and binary forms, with or without | |
| 37 | * modification, are permitted provided that the following conditions | |
| 38 | * are met: | |
| 39 | * | |
| 40 | * * Redistributions of source code must retain the above copyright | |
| 41 | * notice, this list of conditions and the following disclaimer. | |
| 42 | * * Redistributions in binary form must reproduce the above copyright | |
| 43 | * notice, this list of conditions and the following disclaimer in | |
| 44 | * the documentation and/or other materials provided with the | |
| 45 | * distribution. | |
| 46 | * * Neither the name Intel Corporation nor the names of its | |
| 47 | * contributors may be used to endorse or promote products derived | |
| 48 | * from this software without specific prior written permission. | |
| 49 | * | |
| 50 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 51 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 52 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 53 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 54 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 55 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 56 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 57 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 58 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 59 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 60 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 61 | * | |
| 62 | *****************************************************************************/ | |
| 63 | #ifndef __IWL_CONFIG_H__ | |
| 64 | #define __IWL_CONFIG_H__ | |
| 65 | ||
| 66 | #include <linux/types.h> | |
| 67 | #include <net/mac80211.h> | |
| 68 | ||
| 69 | struct iwl_priv; | |
| 70 | struct iwl_lib_ops; | |
| 71 | ||
| 72 | ||
| 73 | /* | |
| 74 | * LED mode | |
| 75 | * IWL_LED_DEFAULT: use device default | |
| 76 | * IWL_LED_RF_STATE: turn LED on/off based on RF state | |
| 77 | * LED ON = RF ON | |
| 78 | * LED OFF = RF OFF | |
| 79 | * IWL_LED_BLINK: adjust led blink rate based on blink table | |
| 80 | * IWL_LED_DISABLE: led disabled | |
| 81 | */ | |
| 82 | enum iwl_led_mode { | |
| 83 | IWL_LED_DEFAULT, | |
| 84 | IWL_LED_RF_STATE, | |
| 85 | IWL_LED_BLINK, | |
| 86 | IWL_LED_DISABLE, | |
| 87 | }; | |
| 88 | ||
| 89 | /* | |
| 90 | * @max_ll_items: max number of OTP blocks | |
| 91 | * @shadow_ram_support: shadow support for OTP memory | |
| 92 | * @led_compensation: compensate on the led on/off time per HW according | |
| 93 | * to the deviation to achieve the desired led frequency. | |
| 94 | * The detail algorithm is described in iwl-led.c | |
| 95 | * @chain_noise_num_beacons: number of beacons used to compute chain noise | |
| 96 | * @adv_thermal_throttle: support advance thermal throttle | |
| 97 | * @support_ct_kill_exit: support ct kill exit condition | |
| 98 | * @plcp_delta_threshold: plcp error rate threshold used to trigger | |
| 99 | * radio tuning when there is a high receiving plcp error rate | |
| 100 | * @chain_noise_scale: default chain noise scale used for gain computation | |
| 101 | * @wd_timeout: TX queues watchdog timeout | |
| 102 | * @max_event_log_size: size of event log buffer size for ucode event logging | |
| 103 | * @shadow_reg_enable: HW shadhow register bit | |
| 104 | * @hd_v2: v2 of enhanced sensitivity value, used for 2000 series and up | |
| 105 | * @no_idle_support: do not support idle mode | |
| 106 | */ | |
| 107 | struct iwl_base_params { | |
| 108 | int eeprom_size; | |
| 109 | int num_of_queues; /* def: HW dependent */ | |
| 110 | /* for iwl_apm_init() */ | |
| 111 | u32 pll_cfg_val; | |
| 112 | ||
| 113 | const u16 max_ll_items; | |
| 114 | const bool shadow_ram_support; | |
| 115 | u16 led_compensation; | |
| 116 | bool adv_thermal_throttle; | |
| 117 | bool support_ct_kill_exit; | |
| 118 | u8 plcp_delta_threshold; | |
| 119 | s32 chain_noise_scale; | |
| 120 | unsigned int wd_timeout; | |
| 121 | u32 max_event_log_size; | |
| 122 | const bool shadow_reg_enable; | |
| 123 | const bool hd_v2; | |
| 124 | const bool no_idle_support; | |
| 125 | }; | |
| 126 | ||
| 127 | /* | |
| 128 | * @advanced_bt_coexist: support advanced bt coexist | |
| 129 | * @bt_init_traffic_load: specify initial bt traffic load | |
| 130 | * @bt_prio_boost: default bt priority boost value | |
| 131 | * @agg_time_limit: maximum number of uSec in aggregation | |
| 132 | * @bt_sco_disable: uCode should not response to BT in SCO/ESCO mode | |
| 133 | */ | |
| 134 | struct iwl_bt_params { | |
| 135 | bool advanced_bt_coexist; | |
| 136 | u8 bt_init_traffic_load; | |
| 137 | u8 bt_prio_boost; | |
| 138 | u16 agg_time_limit; | |
| 139 | bool bt_sco_disable; | |
| 140 | bool bt_session_2; | |
| 141 | }; | |
| 142 | /* | |
| 143 | * @use_rts_for_aggregation: use rts/cts protection for HT traffic | |
| 144 | */ | |
| 145 | struct iwl_ht_params { | |
| 146 | const bool ht_greenfield_support; /* if used set to true */ | |
| 147 | bool use_rts_for_aggregation; | |
| 148 | enum ieee80211_smps_mode smps_mode; | |
| 149 | }; | |
| 150 | ||
| 151 | /** | |
| 152 | * struct iwl_cfg | |
| 153 | * @name: Offical name of the device | |
| 154 | * @fw_name_pre: Firmware filename prefix. The api version and extension | |
| 155 | * (.ucode) will be added to filename before loading from disk. The | |
| 156 | * filename is constructed as fw_name_pre<api>.ucode. | |
| 157 | * @ucode_api_max: Highest version of uCode API supported by driver. | |
| 158 | * @ucode_api_ok: oldest version of the uCode API that is OK to load | |
| 159 | * without a warning, for use in transitions | |
| 160 | * @ucode_api_min: Lowest version of uCode API supported by driver. | |
| 161 | * @max_inst_size: The maximal length of the fw inst section | |
| 162 | * @max_data_size: The maximal length of the fw data section | |
| 163 | * @valid_tx_ant: valid transmit antenna | |
| 164 | * @valid_rx_ant: valid receive antenna | |
| 165 | * @eeprom_ver: EEPROM version | |
| 166 | * @eeprom_calib_ver: EEPROM calibration version | |
| 167 | * @lib: pointer to the lib ops | |
| 168 | * @additional_nic_config: additional nic configuration | |
| 169 | * @base_params: pointer to basic parameters | |
| 170 | * @ht_params: point to ht patameters | |
| 171 | * @bt_params: pointer to bt parameters | |
| 172 | * @need_temp_offset_calib: need to perform temperature offset calibration | |
| 173 | * @no_xtal_calib: some devices do not need crystal calibration data, | |
| 174 | * don't send it to those | |
| 175 | * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off) | |
| 176 | * @adv_pm: advance power management | |
| 177 | * @rx_with_siso_diversity: 1x1 device with rx antenna diversity | |
| 178 | * @internal_wimax_coex: internal wifi/wimax combo device | |
| 179 | * @temp_offset_v2: support v2 of temperature offset calibration | |
| 180 | * | |
| 181 | * We enable the driver to be backward compatible wrt. hardware features. | |
| 182 | * API differences in uCode shouldn't be handled here but through TLVs | |
| 183 | * and/or the uCode API version instead. | |
| 184 | */ | |
| 185 | struct iwl_cfg { | |
| 186 | /* params specific to an individual device within a device family */ | |
| 187 | const char *name; | |
| 188 | const char *fw_name_pre; | |
| 189 | const unsigned int ucode_api_max; | |
| 190 | const unsigned int ucode_api_ok; | |
| 191 | const unsigned int ucode_api_min; | |
| 192 | const u32 max_data_size; | |
| 193 | const u32 max_inst_size; | |
| 194 | u8 valid_tx_ant; | |
| 195 | u8 valid_rx_ant; | |
| 196 | u16 eeprom_ver; | |
| 197 | u16 eeprom_calib_ver; | |
| 198 | const struct iwl_lib_ops *lib; | |
| 199 | void (*additional_nic_config)(struct iwl_priv *priv); | |
| 200 | /* params not likely to change within a device family */ | |
| 201 | const struct iwl_base_params *base_params; | |
| 202 | /* params likely to change within a device family */ | |
| 203 | const struct iwl_ht_params *ht_params; | |
| 204 | const struct iwl_bt_params *bt_params; | |
| 205 | const bool need_temp_offset_calib; /* if used set to true */ | |
| 206 | const bool no_xtal_calib; | |
| 207 | enum iwl_led_mode led_mode; | |
| 208 | const bool adv_pm; | |
| 209 | const bool rx_with_siso_diversity; | |
| 210 | const bool internal_wimax_coex; | |
| 211 | const bool temp_offset_v2; | |
| 212 | }; | |
| 213 | ||
| 214 | #endif /* __IWL_CONFIG_H__ */ |