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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-config.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-config.h | 255 |
1 files changed, 255 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-config.h b/drivers/net/wireless/iwlwifi/iwl-config.h new file mode 100644 index 000000000000..67b28aa7f9be --- /dev/null +++ b/drivers/net/wireless/iwlwifi/iwl-config.h @@ -0,0 +1,255 @@ +/****************************************************************************** + * + * 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) 2007 - 2012 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: + * Intel Linux Wireless <ilw@linux.intel.com> + * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 + * + * BSD LICENSE + * + * Copyright(c) 2005 - 2012 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 __IWL_CONFIG_H__ +#define __IWL_CONFIG_H__ + +#include <linux/types.h> +#include <net/mac80211.h> + + +enum iwl_device_family { + IWL_DEVICE_FAMILY_UNDEFINED, + IWL_DEVICE_FAMILY_1000, + IWL_DEVICE_FAMILY_100, + IWL_DEVICE_FAMILY_2000, + IWL_DEVICE_FAMILY_2030, + IWL_DEVICE_FAMILY_105, + IWL_DEVICE_FAMILY_135, + IWL_DEVICE_FAMILY_5000, + IWL_DEVICE_FAMILY_5150, + IWL_DEVICE_FAMILY_6000, + IWL_DEVICE_FAMILY_6000i, + IWL_DEVICE_FAMILY_6005, + IWL_DEVICE_FAMILY_6030, + IWL_DEVICE_FAMILY_6050, + IWL_DEVICE_FAMILY_6150, +}; + +/* + * LED mode + * IWL_LED_DEFAULT: use device default + * IWL_LED_RF_STATE: turn LED on/off based on RF state + * LED ON = RF ON + * LED OFF = RF OFF + * IWL_LED_BLINK: adjust led blink rate based on blink table + * IWL_LED_DISABLE: led disabled + */ +enum iwl_led_mode { + IWL_LED_DEFAULT, + IWL_LED_RF_STATE, + IWL_LED_BLINK, + IWL_LED_DISABLE, +}; + +/* + * This is the threshold value of plcp error rate per 100mSecs. It is + * used to set and check for the validity of plcp_delta. + */ +#define IWL_MAX_PLCP_ERR_THRESHOLD_MIN 1 +#define IWL_MAX_PLCP_ERR_THRESHOLD_DEF 50 +#define IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF 100 +#define IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF 200 +#define IWL_MAX_PLCP_ERR_THRESHOLD_MAX 255 +#define IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE 0 + +/* TX queue watchdog timeouts in mSecs */ +#define IWL_WATCHHDOG_DISABLED 0 +#define IWL_DEF_WD_TIMEOUT 2000 +#define IWL_LONG_WD_TIMEOUT 10000 +#define IWL_MAX_WD_TIMEOUT 120000 + +/* Antenna presence definitions */ +#define ANT_NONE 0x0 +#define ANT_A BIT(0) +#define ANT_B BIT(1) +#define ANT_C BIT(2) +#define ANT_AB (ANT_A | ANT_B) +#define ANT_AC (ANT_A | ANT_C) +#define ANT_BC (ANT_B | ANT_C) +#define ANT_ABC (ANT_A | ANT_B | ANT_C) + + +/* + * @max_ll_items: max number of OTP blocks + * @shadow_ram_support: shadow support for OTP memory + * @led_compensation: compensate on the led on/off time per HW according + * to the deviation to achieve the desired led frequency. + * The detail algorithm is described in iwl-led.c + * @chain_noise_num_beacons: number of beacons used to compute chain noise + * @adv_thermal_throttle: support advance thermal throttle + * @support_ct_kill_exit: support ct kill exit condition + * @plcp_delta_threshold: plcp error rate threshold used to trigger + * radio tuning when there is a high receiving plcp error rate + * @chain_noise_scale: default chain noise scale used for gain computation + * @wd_timeout: TX queues watchdog timeout + * @max_event_log_size: size of event log buffer size for ucode event logging + * @shadow_reg_enable: HW shadhow register bit + * @hd_v2: v2 of enhanced sensitivity value, used for 2000 series and up + * @no_idle_support: do not support idle mode + */ +struct iwl_base_params { + int eeprom_size; + int num_of_queues; /* def: HW dependent */ + /* for iwl_apm_init() */ + u32 pll_cfg_val; + + const u16 max_ll_items; + const bool shadow_ram_support; + u16 led_compensation; + bool adv_thermal_throttle; + bool support_ct_kill_exit; + u8 plcp_delta_threshold; + s32 chain_noise_scale; + unsigned int wd_timeout; + u32 max_event_log_size; + const bool shadow_reg_enable; + const bool hd_v2; + const bool no_idle_support; +}; + +/* + * @advanced_bt_coexist: support advanced bt coexist + * @bt_init_traffic_load: specify initial bt traffic load + * @bt_prio_boost: default bt priority boost value + * @agg_time_limit: maximum number of uSec in aggregation + * @bt_sco_disable: uCode should not response to BT in SCO/ESCO mode + */ +struct iwl_bt_params { + bool advanced_bt_coexist; + u8 bt_init_traffic_load; + u8 bt_prio_boost; + u16 agg_time_limit; + bool bt_sco_disable; + bool bt_session_2; +}; +/* + * @use_rts_for_aggregation: use rts/cts protection for HT traffic + */ +struct iwl_ht_params { + const bool ht_greenfield_support; /* if used set to true */ + bool use_rts_for_aggregation; + enum ieee80211_smps_mode smps_mode; +}; + +/** + * struct iwl_cfg + * @name: Offical name of the device + * @fw_name_pre: Firmware filename prefix. The api version and extension + * (.ucode) will be added to filename before loading from disk. The + * filename is constructed as fw_name_pre<api>.ucode. + * @ucode_api_max: Highest version of uCode API supported by driver. + * @ucode_api_ok: oldest version of the uCode API that is OK to load + * without a warning, for use in transitions + * @ucode_api_min: Lowest version of uCode API supported by driver. + * @max_inst_size: The maximal length of the fw inst section + * @max_data_size: The maximal length of the fw data section + * @valid_tx_ant: valid transmit antenna + * @valid_rx_ant: valid receive antenna + * @eeprom_ver: EEPROM version + * @eeprom_calib_ver: EEPROM calibration version + * @lib: pointer to the lib ops + * @base_params: pointer to basic parameters + * @ht_params: point to ht patameters + * @bt_params: pointer to bt parameters + * @need_temp_offset_calib: need to perform temperature offset calibration + * @no_xtal_calib: some devices do not need crystal calibration data, + * don't send it to those + * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off) + * @adv_pm: advance power management + * @rx_with_siso_diversity: 1x1 device with rx antenna diversity + * @internal_wimax_coex: internal wifi/wimax combo device + * @temp_offset_v2: support v2 of temperature offset calibration + * + * We enable the driver to be backward compatible wrt. hardware features. + * API differences in uCode shouldn't be handled here but through TLVs + * and/or the uCode API version instead. + */ +struct iwl_cfg { + /* params specific to an individual device within a device family */ + const char *name; + const char *fw_name_pre; + const unsigned int ucode_api_max; + const unsigned int ucode_api_ok; + const unsigned int ucode_api_min; + const enum iwl_device_family device_family; + const u32 max_data_size; + const u32 max_inst_size; + u8 valid_tx_ant; + u8 valid_rx_ant; + u16 eeprom_ver; + u16 eeprom_calib_ver; + /* params not likely to change within a device family */ + const struct iwl_base_params *base_params; + /* params likely to change within a device family */ + const struct iwl_ht_params *ht_params; + const struct iwl_bt_params *bt_params; + const bool need_temp_offset_calib; /* if used set to true */ + const bool no_xtal_calib; + enum iwl_led_mode led_mode; + const bool adv_pm; + const bool rx_with_siso_diversity; + const bool internal_wimax_coex; + const bool temp_offset_v2; +}; + +#endif /* __IWL_CONFIG_H__ */ |