Contributors: 10
Author Tokens Token Proportion Commits Commit Proportion
Wey-Yi Guy 294 53.16% 9 25.00%
Johannes Berg 215 38.88% 18 50.00%
Emmanuel Grumbach 14 2.53% 2 5.56%
Golan Ben-Ami 10 1.81% 1 2.78%
Abhijeet Kolekar 9 1.63% 1 2.78%
Meenakshi Venkataraman 4 0.72% 1 2.78%
Evgeni Golov 3 0.54% 1 2.78%
Luciano Coelho 2 0.36% 1 2.78%
Thomas Gleixner 1 0.18% 1 2.78%
Shanyu Zhao 1 0.18% 1 2.78%
Total 553 36 


// SPDX-License-Identifier: GPL-2.0-only
/******************************************************************************
 *
 * Copyright(c) 2008 - 2014 Intel Corporation. All rights reserved.
 * Copyright(c) 2018 - 2020, 2023, 2025 Intel Corporation
 *****************************************************************************/

#include <linux/module.h>
#include <linux/stringify.h>
#include "iwl-config.h"
#include "iwl-agn-hw.h"
#include "dvm/commands.h" /* needed for BT for now */

/* Highest firmware API version supported */
#define IWL2030_UCODE_API_MAX 6
#define IWL2000_UCODE_API_MAX 6
#define IWL105_UCODE_API_MAX 6
#define IWL135_UCODE_API_MAX 6

/* Lowest firmware API version supported */
#define IWL2030_UCODE_API_MIN 5
#define IWL2000_UCODE_API_MIN 5
#define IWL105_UCODE_API_MIN 5
#define IWL135_UCODE_API_MIN 5

/* EEPROM version */
#define EEPROM_2000_TX_POWER_VERSION	(6)
#define EEPROM_2000_EEPROM_VERSION	(0x805)


#define IWL2030_FW_PRE "iwlwifi-2030"
#define IWL2030_MODULE_FIRMWARE(api) IWL2030_FW_PRE "-" __stringify(api) ".ucode"

#define IWL2000_FW_PRE "iwlwifi-2000"
#define IWL2000_MODULE_FIRMWARE(api) IWL2000_FW_PRE "-" __stringify(api) ".ucode"

#define IWL105_FW_PRE "iwlwifi-105"
#define IWL105_MODULE_FIRMWARE(api) IWL105_FW_PRE "-" __stringify(api) ".ucode"

#define IWL135_FW_PRE "iwlwifi-135"
#define IWL135_MODULE_FIRMWARE(api) IWL135_FW_PRE "-" __stringify(api) ".ucode"

static const struct iwl_family_base_params iwl2000_base = {
	.eeprom_size = OTP_LOW_IMAGE_SIZE_2K,
	.num_of_queues = IWLAGN_NUM_QUEUES,
	.max_tfd_queue_size = 256,
	.max_ll_items = OTP_MAX_LL_ITEMS_2x00,
	.shadow_ram_support = true,
	.led_compensation = 51,
	.wd_timeout = IWL_DEF_WD_TIMEOUT,
	.max_event_log_size = 512,
	.shadow_reg_enable = false, /* TODO: fix bugs using this feature */
	.scd_chain_ext_wa = true,
};


static const struct iwl_family_base_params iwl2030_base = {
	.eeprom_size = OTP_LOW_IMAGE_SIZE_2K,
	.num_of_queues = IWLAGN_NUM_QUEUES,
	.max_tfd_queue_size = 256,
	.max_ll_items = OTP_MAX_LL_ITEMS_2x00,
	.shadow_ram_support = true,
	.led_compensation = 57,
	.wd_timeout = IWL_LONG_WD_TIMEOUT,
	.max_event_log_size = 512,
	.shadow_reg_enable = false, /* TODO: fix bugs using this feature */
	.scd_chain_ext_wa = true,
};

static const struct iwl_eeprom_params iwl20x0_eeprom_params = {
	.regulatory_bands = {
		EEPROM_REG_BAND_1_CHANNELS,
		EEPROM_REG_BAND_2_CHANNELS,
		EEPROM_REG_BAND_3_CHANNELS,
		EEPROM_REG_BAND_4_CHANNELS,
		EEPROM_REG_BAND_5_CHANNELS,
		EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
		EEPROM_REGULATORY_BAND_NO_HT40,
	},
	.enhanced_txpower = true,
};

const struct iwl_mac_cfg iwl2000_mac_cfg = {
	.device_family = IWL_DEVICE_FAMILY_2000,
	.base = &iwl2000_base,
};

#define IWL_DEVICE_2000						\
	.fw_name_pre = IWL2000_FW_PRE,				\
	.ucode_api_max = IWL2000_UCODE_API_MAX,			\
	.ucode_api_min = IWL2000_UCODE_API_MIN,			\
	.max_inst_size = IWL60_RTC_INST_SIZE,			\
	.max_data_size = IWL60_RTC_DATA_SIZE,			\
	.nvm_ver = EEPROM_2000_EEPROM_VERSION,			\
	.nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION,		\
	.eeprom_params = &iwl20x0_eeprom_params,		\
	.led_mode = IWL_LED_RF_STATE


const struct iwl_rf_cfg iwl2000_2bgn_cfg = {
	IWL_DEVICE_2000,
	.ht_params = {
		.ht_greenfield_support = true,
		.use_rts_for_aggregation = true, /* use rts/cts protection */
		.ht40_bands = BIT(NL80211_BAND_2GHZ),
	},
};

const char iwl2000_2bgn_name[] = "Intel(R) Centrino(R) Wireless-N 2200 BGN";
const char iwl2000_2bgn_d_name[] = "Intel(R) Centrino(R) Wireless-N 2200D BGN";

const struct iwl_mac_cfg iwl2030_mac_cfg = {
	.device_family = IWL_DEVICE_FAMILY_2030,
	.base = &iwl2030_base,
};

#define IWL_DEVICE_2030						\
	.fw_name_pre = IWL2030_FW_PRE,				\
	.ucode_api_max = IWL2030_UCODE_API_MAX,			\
	.ucode_api_min = IWL2030_UCODE_API_MIN,			\
	.max_inst_size = IWL60_RTC_INST_SIZE,			\
	.max_data_size = IWL60_RTC_DATA_SIZE,			\
	.nvm_ver = EEPROM_2000_EEPROM_VERSION,		\
	.nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION,	\
	.eeprom_params = &iwl20x0_eeprom_params,		\
	.led_mode = IWL_LED_RF_STATE

const struct iwl_rf_cfg iwl2030_2bgn_cfg = {
	IWL_DEVICE_2030,
	.ht_params = {
		.ht_greenfield_support = true,
		.use_rts_for_aggregation = true, /* use rts/cts protection */
		.ht40_bands = BIT(NL80211_BAND_2GHZ),
	},
};

const char iwl2030_2bgn_name[] = "Intel(R) Centrino(R) Wireless-N 2230 BGN";

const struct iwl_mac_cfg iwl105_mac_cfg = {
	.device_family = IWL_DEVICE_FAMILY_105,
	.base = &iwl2000_base,
};

#define IWL_DEVICE_105						\
	.fw_name_pre = IWL105_FW_PRE,				\
	.ucode_api_max = IWL105_UCODE_API_MAX,			\
	.ucode_api_min = IWL105_UCODE_API_MIN,			\
	.max_inst_size = IWL60_RTC_INST_SIZE,			\
	.max_data_size = IWL60_RTC_DATA_SIZE,			\
	.nvm_ver = EEPROM_2000_EEPROM_VERSION,		\
	.nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION,	\
	.eeprom_params = &iwl20x0_eeprom_params,		\
	.led_mode = IWL_LED_RF_STATE,				\
	.rx_with_siso_diversity = true

const struct iwl_rf_cfg iwl105_bgn_cfg = {
	IWL_DEVICE_105,
	.ht_params = {
		.ht_greenfield_support = true,
		.use_rts_for_aggregation = true, /* use rts/cts protection */
		.ht40_bands = BIT(NL80211_BAND_2GHZ),
	},
};

const char iwl105_bgn_name[] = "Intel(R) Centrino(R) Wireless-N 105 BGN";
const char iwl105_bgn_d_name[] = "Intel(R) Centrino(R) Wireless-N 105D BGN";

const struct iwl_mac_cfg iwl135_mac_cfg = {
	.device_family = IWL_DEVICE_FAMILY_135,
	.base = &iwl2030_base,
};

#define IWL_DEVICE_135						\
	.fw_name_pre = IWL135_FW_PRE,				\
	.ucode_api_max = IWL135_UCODE_API_MAX,			\
	.ucode_api_min = IWL135_UCODE_API_MIN,			\
	.max_inst_size = IWL60_RTC_INST_SIZE,			\
	.max_data_size = IWL60_RTC_DATA_SIZE,			\
	.nvm_ver = EEPROM_2000_EEPROM_VERSION,		\
	.nvm_calib_ver = EEPROM_2000_TX_POWER_VERSION,	\
	.eeprom_params = &iwl20x0_eeprom_params,		\
	.led_mode = IWL_LED_RF_STATE,				\
	.rx_with_siso_diversity = true

const struct iwl_rf_cfg iwl135_bgn_cfg = {
	IWL_DEVICE_135,
	.ht_params = {
		.ht_greenfield_support = true,
		.use_rts_for_aggregation = true, /* use rts/cts protection */
		.ht40_bands = BIT(NL80211_BAND_2GHZ),
	},
};

const char iwl135_bgn_name[] = "Intel(R) Centrino(R) Wireless-N 135 BGN";

MODULE_FIRMWARE(IWL2000_MODULE_FIRMWARE(IWL2000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL2030_MODULE_FIRMWARE(IWL2030_UCODE_API_MAX));
MODULE_FIRMWARE(IWL105_MODULE_FIRMWARE(IWL105_UCODE_API_MAX));
MODULE_FIRMWARE(IWL135_MODULE_FIRMWARE(IWL135_UCODE_API_MAX));