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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-config.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-config.h | 390 |
1 files changed, 390 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 000000000..3f33f753c --- /dev/null +++ b/drivers/net/wireless/iwlwifi/iwl-config.h @@ -0,0 +1,390 @@ +/****************************************************************************** + * + * 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 - 2014 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 COPYING. + * + * 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 - 2014 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, + IWL_DEVICE_FAMILY_7000, + IWL_DEVICE_FAMILY_8000, +}; + +static inline bool iwl_has_secure_boot(u32 hw_rev, + enum iwl_device_family family) +{ + /* return 1 only for family 8000 B0 */ + if ((family == IWL_DEVICE_FAMILY_8000) && (hw_rev & 0xC)) + return true; + + return false; +} + +/* + * 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_WATCHDOG_DISABLED 0 +#define IWL_DEF_WD_TIMEOUT 2500 +#define IWL_LONG_WD_TIMEOUT 10000 +#define IWL_MAX_WD_TIMEOUT 120000 + +#define IWL_DEFAULT_MAX_TX_POWER 22 + +/* 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) + +static inline u8 num_of_ant(u8 mask) +{ + return !!((mask) & ANT_A) + + !!((mask) & ANT_B) + + !!((mask) & 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 + * @wd_timeout: TX queues watchdog timeout + * @max_event_log_size: size of event log buffer size for ucode event logging + * @shadow_reg_enable: HW shadow register support + * @apmg_wake_up_wa: should the MAC access REQ be asserted when a command + * is in flight. This is due to a HW bug in 7260, 3160 and 7265. + * @scd_chain_ext_wa: should the chain extension feature in SCD be disabled. + */ +struct iwl_base_params { + int eeprom_size; + int num_of_queues; /* def: HW dependent */ + /* for iwl_pcie_apm_init() */ + u32 pll_cfg_val; + + const u16 max_ll_items; + const bool shadow_ram_support; + u16 led_compensation; + unsigned int wd_timeout; + u32 max_event_log_size; + const bool shadow_reg_enable; + const bool pcie_l1_allowed; + const bool apmg_wake_up_wa; + const bool scd_chain_ext_wa; +}; + +/* + * @stbc: support Tx STBC and 1*SS Rx STBC + * @ldpc: support Tx/Rx with LDPC + * @use_rts_for_aggregation: use rts/cts protection for HT traffic + * @ht40_bands: bitmap of bands (using %IEEE80211_BAND_*) that support HT40 + */ +struct iwl_ht_params { + enum ieee80211_smps_mode smps_mode; + const bool ht_greenfield_support; /* if used set to true */ + const bool stbc; + const bool ldpc; + bool use_rts_for_aggregation; + u8 ht40_bands; +}; + +/* + * information on how to parse the EEPROM + */ +#define EEPROM_REG_BAND_1_CHANNELS 0x08 +#define EEPROM_REG_BAND_2_CHANNELS 0x26 +#define EEPROM_REG_BAND_3_CHANNELS 0x42 +#define EEPROM_REG_BAND_4_CHANNELS 0x5C +#define EEPROM_REG_BAND_5_CHANNELS 0x74 +#define EEPROM_REG_BAND_24_HT40_CHANNELS 0x82 +#define EEPROM_REG_BAND_52_HT40_CHANNELS 0x92 +#define EEPROM_6000_REG_BAND_24_HT40_CHANNELS 0x80 +#define EEPROM_REGULATORY_BAND_NO_HT40 0 + +/* lower blocks contain EEPROM image and calibration data */ +#define OTP_LOW_IMAGE_SIZE (2 * 512 * sizeof(u16)) /* 2 KB */ +#define OTP_LOW_IMAGE_SIZE_FAMILY_7000 (16 * 512 * sizeof(u16)) /* 16 KB */ +#define OTP_LOW_IMAGE_SIZE_FAMILY_8000 (32 * 512 * sizeof(u16)) /* 32 KB */ + +struct iwl_eeprom_params { + const u8 regulatory_bands[7]; + bool enhanced_txpower; +}; + +/* Tx-backoff power threshold + * @pwr: The power limit in mw + * @backoff: The tx-backoff in uSec + */ +struct iwl_pwr_tx_backoff { + u32 pwr; + u32 backoff; +}; + +/** + * struct iwl_cfg + * @name: Official 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 + * @non_shared_ant: the antenna that is for WiFi only + * @nvm_ver: NVM version + * @nvm_calib_ver: NVM calibration version + * @lib: pointer to the lib ops + * @base_params: pointer to basic parameters + * @ht_params: point to ht parameters + * @led_mode: 0=blinking, 1=On(RF On)/Off(RF Off) + * @rx_with_siso_diversity: 1x1 device with rx antenna diversity + * @internal_wimax_coex: internal wifi/wimax combo device + * @high_temp: Is this NIC is designated to be in high temperature. + * @host_interrupt_operation_mode: device needs host interrupt operation + * mode set + * @d0i3: device uses d0i3 instead of d3 + * @nvm_hw_section_num: the ID of the HW NVM section + * @pwr_tx_backoffs: translation table between power limits and backoffs + * @max_rx_agg_size: max RX aggregation size of the ADDBA request/response + * @max_tx_agg_size: max TX aggregation size of the ADDBA request/response + * @max_ht_ampdu_factor: the exponent of the max length of A-MPDU that the + * station can receive in HT + * @max_vht_ampdu_exponent: the exponent of the max length of A-MPDU that the + * station can receive in VHT + * @dccm_offset: offset from which DCCM begins + * @dccm_len: length of DCCM (including runtime stack CCM) + * @dccm2_offset: offset from which the second DCCM begins + * @dccm2_len: length of the second DCCM + * @smem_offset: offset from which the SMEM begins + * @smem_len: the length of SMEM + * + * 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; + u8 non_shared_ant; + bool bt_shared_single_ant; + u16 nvm_ver; + u16 nvm_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_eeprom_params *eeprom_params; + enum iwl_led_mode led_mode; + const bool rx_with_siso_diversity; + const bool internal_wimax_coex; + const bool host_interrupt_operation_mode; + bool high_temp; + bool d0i3; + u8 nvm_hw_section_num; + bool lp_xtal_workaround; + const struct iwl_pwr_tx_backoff *pwr_tx_backoffs; + bool no_power_up_nic_in_init; + const char *default_nvm_file_B_step; + const char *default_nvm_file_C_step; + unsigned int max_rx_agg_size; + bool disable_dummy_notification; + unsigned int max_tx_agg_size; + unsigned int max_ht_ampdu_exponent; + unsigned int max_vht_ampdu_exponent; + const u32 dccm_offset; + const u32 dccm_len; + const u32 dccm2_offset; + const u32 dccm2_len; + const u32 smem_offset; + const u32 smem_len; +}; + +/* + * This list declares the config structures for all devices. + */ +#if IS_ENABLED(CONFIG_IWLDVM) +extern const struct iwl_cfg iwl5300_agn_cfg; +extern const struct iwl_cfg iwl5100_agn_cfg; +extern const struct iwl_cfg iwl5350_agn_cfg; +extern const struct iwl_cfg iwl5100_bgn_cfg; +extern const struct iwl_cfg iwl5100_abg_cfg; +extern const struct iwl_cfg iwl5150_agn_cfg; +extern const struct iwl_cfg iwl5150_abg_cfg; +extern const struct iwl_cfg iwl6005_2agn_cfg; +extern const struct iwl_cfg iwl6005_2abg_cfg; +extern const struct iwl_cfg iwl6005_2bg_cfg; +extern const struct iwl_cfg iwl6005_2agn_sff_cfg; +extern const struct iwl_cfg iwl6005_2agn_d_cfg; +extern const struct iwl_cfg iwl6005_2agn_mow1_cfg; +extern const struct iwl_cfg iwl6005_2agn_mow2_cfg; +extern const struct iwl_cfg iwl1030_bgn_cfg; +extern const struct iwl_cfg iwl1030_bg_cfg; +extern const struct iwl_cfg iwl6030_2agn_cfg; +extern const struct iwl_cfg iwl6030_2abg_cfg; +extern const struct iwl_cfg iwl6030_2bgn_cfg; +extern const struct iwl_cfg iwl6030_2bg_cfg; +extern const struct iwl_cfg iwl6000i_2agn_cfg; +extern const struct iwl_cfg iwl6000i_2abg_cfg; +extern const struct iwl_cfg iwl6000i_2bg_cfg; +extern const struct iwl_cfg iwl6000_3agn_cfg; +extern const struct iwl_cfg iwl6050_2agn_cfg; +extern const struct iwl_cfg iwl6050_2abg_cfg; +extern const struct iwl_cfg iwl6150_bgn_cfg; +extern const struct iwl_cfg iwl6150_bg_cfg; +extern const struct iwl_cfg iwl1000_bgn_cfg; +extern const struct iwl_cfg iwl1000_bg_cfg; +extern const struct iwl_cfg iwl100_bgn_cfg; +extern const struct iwl_cfg iwl100_bg_cfg; +extern const struct iwl_cfg iwl130_bgn_cfg; +extern const struct iwl_cfg iwl130_bg_cfg; +extern const struct iwl_cfg iwl2000_2bgn_cfg; +extern const struct iwl_cfg iwl2000_2bgn_d_cfg; +extern const struct iwl_cfg iwl2030_2bgn_cfg; +extern const struct iwl_cfg iwl6035_2agn_cfg; +extern const struct iwl_cfg iwl6035_2agn_sff_cfg; +extern const struct iwl_cfg iwl105_bgn_cfg; +extern const struct iwl_cfg iwl105_bgn_d_cfg; +extern const struct iwl_cfg iwl135_bgn_cfg; +#endif /* CONFIG_IWLDVM */ +#if IS_ENABLED(CONFIG_IWLMVM) +extern const struct iwl_cfg iwl7260_2ac_cfg; +extern const struct iwl_cfg iwl7260_2ac_cfg_high_temp; +extern const struct iwl_cfg iwl7260_2n_cfg; +extern const struct iwl_cfg iwl7260_n_cfg; +extern const struct iwl_cfg iwl3160_2ac_cfg; +extern const struct iwl_cfg iwl3160_2n_cfg; +extern const struct iwl_cfg iwl3160_n_cfg; +extern const struct iwl_cfg iwl3165_2ac_cfg; +extern const struct iwl_cfg iwl7265_2ac_cfg; +extern const struct iwl_cfg iwl7265_2n_cfg; +extern const struct iwl_cfg iwl7265_n_cfg; +extern const struct iwl_cfg iwl7265d_2ac_cfg; +extern const struct iwl_cfg iwl7265d_2n_cfg; +extern const struct iwl_cfg iwl7265d_n_cfg; +extern const struct iwl_cfg iwl8260_2n_cfg; +extern const struct iwl_cfg iwl8260_2ac_cfg; +extern const struct iwl_cfg iwl4165_2ac_cfg; +extern const struct iwl_cfg iwl8260_2ac_sdio_cfg; +extern const struct iwl_cfg iwl4165_2ac_sdio_cfg; +#endif /* CONFIG_IWLMVM */ + +#endif /* __IWL_CONFIG_H__ */ |