drivers/net/wireless/iwlwifi/iwl-6000.c - linux - Git at Google

 /******************************************************************************
  *
  * Copyright(c) 2008 - 2011 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.
  *
  * Contact Information:
  *  Intel Linux Wireless <ilw@linux.intel.com>
  * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  *
  *****************************************************************************/

 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/pci.h>
 #include <linux/dma-mapping.h>
 #include <linux/delay.h>
 #include <linux/skbuff.h>
 #include <linux/netdevice.h>
 #include <linux/wireless.h>
 #include <net/mac80211.h>
 #include <linux/etherdevice.h>
 #include <asm/unaligned.h>

 #include "iwl-eeprom.h"
 #include "iwl-dev.h"
 #include "iwl-core.h"
 #include "iwl-io.h"
 #include "iwl-sta.h"
 #include "iwl-agn.h"
 #include "iwl-helpers.h"
 #include "iwl-agn-hw.h"
 #include "iwl-6000-hw.h"

 /* Highest firmware API version supported */
 #define IWL6000_UCODE_API_MAX 4
 #define IWL6050_UCODE_API_MAX 5
 #define IWL6000G2_UCODE_API_MAX 5

 /* Lowest firmware API version supported */
 #define IWL6000_UCODE_API_MIN 4
 #define IWL6050_UCODE_API_MIN 4
 #define IWL6000G2_UCODE_API_MIN 4

 #define IWL6000_FW_PRE "iwlwifi-6000-"
 #define IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE #api ".ucode"

 #define IWL6050_FW_PRE "iwlwifi-6050-"
 #define IWL6050_MODULE_FIRMWARE(api) IWL6050_FW_PRE #api ".ucode"

 #define IWL6005_FW_PRE "iwlwifi-6000g2a-"
 #define IWL6005_MODULE_FIRMWARE(api) IWL6005_FW_PRE #api ".ucode"

 #define IWL6030_FW_PRE "iwlwifi-6000g2b-"
 #define IWL6030_MODULE_FIRMWARE(api) IWL6030_FW_PRE #api ".ucode"

 static void iwl6000_set_ct_threshold(struct iwl_priv *priv)
 {
 	/* want Celsius */
 	priv->hw_params.ct_kill_threshold = CT_KILL_THRESHOLD;
 	priv->hw_params.ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD;
 }

 static void iwl6050_additional_nic_config(struct iwl_priv *priv)
 {
 	/* Indicate calibration version to uCode. */
 	if (iwlagn_eeprom_calib_version(priv) >= 6)
 		iwl_set_bit(priv, CSR_GP_DRIVER_REG,
 				CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6);
 }

 static void iwl6150_additional_nic_config(struct iwl_priv *priv)
 {
 	/* Indicate calibration version to uCode. */
 	if (iwlagn_eeprom_calib_version(priv) >= 6)
 		iwl_set_bit(priv, CSR_GP_DRIVER_REG,
 				CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6);
 	iwl_set_bit(priv, CSR_GP_DRIVER_REG,
 		    CSR_GP_DRIVER_REG_BIT_6050_1x2);
 }

 /* NIC configuration for 6000 series */
 static void iwl6000_nic_config(struct iwl_priv *priv)
 {
 	u16 radio_cfg;

 	radio_cfg = iwl_eeprom_query16(priv, EEPROM_RADIO_CONFIG);

 	/* write radio config values to register */
 	if (EEPROM_RF_CFG_TYPE_MSK(radio_cfg) <= EEPROM_RF_CONFIG_TYPE_MAX)
 		iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
 			    EEPROM_RF_CFG_TYPE_MSK(radio_cfg) |
 			    EEPROM_RF_CFG_STEP_MSK(radio_cfg) |
 			    EEPROM_RF_CFG_DASH_MSK(radio_cfg));

 	/* set CSR_HW_CONFIG_REG for uCode use */
 	iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
 		    CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI |
 		    CSR_HW_IF_CONFIG_REG_BIT_MAC_SI);

 	/* no locking required for register write */
 	if (priv->cfg->pa_type == IWL_PA_INTERNAL) {
 		/* 2x2 IPA phy type */
 		iwl_write32(priv, CSR_GP_DRIVER_REG,
 			     CSR_GP_DRIVER_REG_BIT_RADIO_SKU_2x2_IPA);
 	}
 	/* do additional nic configuration if needed */
 	if (priv->cfg->ops->nic &&
 		priv->cfg->ops->nic->additional_nic_config) {
 			priv->cfg->ops->nic->additional_nic_config(priv);
 	}
 }

 static struct iwl_sensitivity_ranges iwl6000_sensitivity = {
 	.min_nrg_cck = 97,
 	.max_nrg_cck = 0, /* not used, set to 0 */
 	.auto_corr_min_ofdm = 80,
 	.auto_corr_min_ofdm_mrc = 128,
 	.auto_corr_min_ofdm_x1 = 105,
 	.auto_corr_min_ofdm_mrc_x1 = 192,

 	.auto_corr_max_ofdm = 145,
 	.auto_corr_max_ofdm_mrc = 232,
 	.auto_corr_max_ofdm_x1 = 110,
 	.auto_corr_max_ofdm_mrc_x1 = 232,

 	.auto_corr_min_cck = 125,
 	.auto_corr_max_cck = 175,
 	.auto_corr_min_cck_mrc = 160,
 	.auto_corr_max_cck_mrc = 310,
 	.nrg_th_cck = 97,
 	.nrg_th_ofdm = 100,

 	.barker_corr_th_min = 190,
 	.barker_corr_th_min_mrc = 390,
 	.nrg_th_cca = 62,
 };

 static int iwl6000_hw_set_hw_params(struct iwl_priv *priv)
 {
 	if (iwlagn_mod_params.num_of_queues >= IWL_MIN_NUM_QUEUES &&
 	    iwlagn_mod_params.num_of_queues <= IWLAGN_NUM_QUEUES)
 		priv->cfg->base_params->num_of_queues =
 			iwlagn_mod_params.num_of_queues;

 	priv->hw_params.max_txq_num = priv->cfg->base_params->num_of_queues;
 	priv->hw_params.dma_chnl_num = FH50_TCSR_CHNL_NUM;
 	priv->hw_params.scd_bc_tbls_size =
 			priv->cfg->base_params->num_of_queues *
 			sizeof(struct iwlagn_scd_bc_tbl);
 	priv->hw_params.tfd_size = sizeof(struct iwl_tfd);
 	priv->hw_params.max_stations = IWLAGN_STATION_COUNT;
 	priv->contexts[IWL_RXON_CTX_BSS].bcast_sta_id = IWLAGN_BROADCAST_ID;

 	priv->hw_params.max_data_size = IWL60_RTC_DATA_SIZE;
 	priv->hw_params.max_inst_size = IWL60_RTC_INST_SIZE;

 	priv->hw_params.ht40_channel =  BIT(IEEE80211_BAND_2GHZ) |
 					BIT(IEEE80211_BAND_5GHZ);
 	priv->hw_params.rx_wrt_ptr_reg = FH_RSCSR_CHNL0_WPTR;

 	priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant);
 	if (priv->cfg->rx_with_siso_diversity)
 		priv->hw_params.rx_chains_num = 1;
 	else
 		priv->hw_params.rx_chains_num =
 			num_of_ant(priv->cfg->valid_rx_ant);
 	priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant;
 	priv->hw_params.valid_rx_ant = priv->cfg->valid_rx_ant;

 	iwl6000_set_ct_threshold(priv);

 	/* Set initial sensitivity parameters */
 	/* Set initial calibration set */
 	priv->hw_params.sens = &iwl6000_sensitivity;
 	priv->hw_params.calib_init_cfg =
 		BIT(IWL_CALIB_XTAL)		|
 		BIT(IWL_CALIB_LO)		|
 		BIT(IWL_CALIB_TX_IQ)		|
 		BIT(IWL_CALIB_BASE_BAND);
 	if (priv->cfg->need_dc_calib)
 		priv->hw_params.calib_rt_cfg |= BIT(IWL_CALIB_CFG_DC_IDX);
 	if (priv->cfg->need_temp_offset_calib)
 		priv->hw_params.calib_init_cfg |= BIT(IWL_CALIB_TEMP_OFFSET);

 	priv->hw_params.beacon_time_tsf_bits = IWLAGN_EXT_BEACON_TIME_POS;

 	return 0;
 }

 static int iwl6000_hw_channel_switch(struct iwl_priv *priv,
 				     struct ieee80211_channel_switch *ch_switch)
 {
 	/*
 	 * MULTI-FIXME
 	 * See iwl_mac_channel_switch.
 	 */
 	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
 	struct iwl6000_channel_switch_cmd cmd;
 	const struct iwl_channel_info *ch_info;
 	u32 switch_time_in_usec, ucode_switch_time;
 	u16 ch;
 	u32 tsf_low;
 	u8 switch_count;
 	u16 beacon_interval = le16_to_cpu(ctx->timing.beacon_interval);
 	struct ieee80211_vif *vif = ctx->vif;
 	struct iwl_host_cmd hcmd = {
 		.id = REPLY_CHANNEL_SWITCH,
 		.len = { sizeof(cmd), },
 		.flags = CMD_SYNC,
 		.data = { &cmd, },
 	};

 	cmd.band = priv->band == IEEE80211_BAND_2GHZ;
 	ch = ch_switch->channel->hw_value;
 	IWL_DEBUG_11H(priv, "channel switch from %u to %u\n",
 		      ctx->active.channel, ch);
 	cmd.channel = cpu_to_le16(ch);
 	cmd.rxon_flags = ctx->staging.flags;
 	cmd.rxon_filter_flags = ctx->staging.filter_flags;
 	switch_count = ch_switch->count;
 	tsf_low = ch_switch->timestamp & 0x0ffffffff;
 	/*
 	 * calculate the ucode channel switch time
 	 * adding TSF as one of the factor for when to switch
 	 */
 	if ((priv->ucode_beacon_time > tsf_low) && beacon_interval) {
 		if (switch_count > ((priv->ucode_beacon_time - tsf_low) /
 		    beacon_interval)) {
 			switch_count -= (priv->ucode_beacon_time -
 				tsf_low) / beacon_interval;
 		} else
 			switch_count = 0;
 	}
 	if (switch_count <= 1)
 		cmd.switch_time = cpu_to_le32(priv->ucode_beacon_time);
 	else {
 		switch_time_in_usec =
 			vif->bss_conf.beacon_int * switch_count * TIME_UNIT;
 		ucode_switch_time = iwl_usecs_to_beacons(priv,
 							 switch_time_in_usec,
 							 beacon_interval);
 		cmd.switch_time = iwl_add_beacon_time(priv,
 						      priv->ucode_beacon_time,
 						      ucode_switch_time,
 						      beacon_interval);
 	}
 	IWL_DEBUG_11H(priv, "uCode time for the switch is 0x%x\n",
 		      cmd.switch_time);
 	ch_info = iwl_get_channel_info(priv, priv->band, ch);
 	if (ch_info)
 		cmd.expect_beacon = is_channel_radar(ch_info);
 	else {
 		IWL_ERR(priv, "invalid channel switch from %u to %u\n",
 			ctx->active.channel, ch);
 		return -EFAULT;
 	}
 	priv->switch_rxon.channel = cmd.channel;
 	priv->switch_rxon.switch_in_progress = true;

 	return iwl_send_cmd_sync(priv, &hcmd);
 }

 static struct iwl_lib_ops iwl6000_lib = {
 	.set_hw_params = iwl6000_hw_set_hw_params,
 	.rx_handler_setup = iwlagn_rx_handler_setup,
 	.setup_deferred_work = iwlagn_setup_deferred_work,
 	.is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
 	.send_tx_power = iwlagn_send_tx_power,
 	.update_chain_flags = iwl_update_chain_flags,
 	.set_channel_switch = iwl6000_hw_channel_switch,
 	.apm_ops = {
 		.init = iwl_apm_init,
 		.config = iwl6000_nic_config,
 	},
 	.eeprom_ops = {
 		.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_REG_BAND_52_HT40_CHANNELS
 		},
 		.query_addr = iwlagn_eeprom_query_addr,
 		.update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
 	},
 	.temp_ops = {
 		.temperature = iwlagn_temperature,
 	 },
 	.txfifo_flush = iwlagn_txfifo_flush,
 	.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
 };

 static struct iwl_lib_ops iwl6030_lib = {
 	.set_hw_params = iwl6000_hw_set_hw_params,
 	.rx_handler_setup = iwlagn_bt_rx_handler_setup,
 	.setup_deferred_work = iwlagn_bt_setup_deferred_work,
 	.cancel_deferred_work = iwlagn_bt_cancel_deferred_work,
 	.is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
 	.send_tx_power = iwlagn_send_tx_power,
 	.update_chain_flags = iwl_update_chain_flags,
 	.set_channel_switch = iwl6000_hw_channel_switch,
 	.apm_ops = {
 		.init = iwl_apm_init,
 		.config = iwl6000_nic_config,
 	},
 	.eeprom_ops = {
 		.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_REG_BAND_52_HT40_CHANNELS
 		},
 		.query_addr = iwlagn_eeprom_query_addr,
 		.update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
 	},
 	.temp_ops = {
 		.temperature = iwlagn_temperature,
 	 },
 	.txfifo_flush = iwlagn_txfifo_flush,
 	.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
 };

 static struct iwl_nic_ops iwl6050_nic_ops = {
 	.additional_nic_config = &iwl6050_additional_nic_config,
 };

 static struct iwl_nic_ops iwl6150_nic_ops = {
 	.additional_nic_config = &iwl6150_additional_nic_config,
 };

 static const struct iwl_ops iwl6000_ops = {
 	.lib = &iwl6000_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
 };

 static const struct iwl_ops iwl6050_ops = {
 	.lib = &iwl6000_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
 	.nic = &iwl6050_nic_ops,
 };

 static const struct iwl_ops iwl6150_ops = {
 	.lib = &iwl6000_lib,
 	.hcmd = &iwlagn_hcmd,
 	.utils = &iwlagn_hcmd_utils,
 	.nic = &iwl6150_nic_ops,
 };

 static const struct iwl_ops iwl6030_ops = {
 	.lib = &iwl6030_lib,
 	.hcmd = &iwlagn_bt_hcmd,
 	.utils = &iwlagn_hcmd_utils,
 };

 static struct iwl_base_params iwl6000_base_params = {
 	.eeprom_size = OTP_LOW_IMAGE_SIZE,
 	.num_of_queues = IWLAGN_NUM_QUEUES,
 	.num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 	.pll_cfg_val = 0,
 	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 	.shadow_ram_support = true,
 	.led_compensation = 51,
 	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 	.adv_thermal_throttle = true,
 	.support_ct_kill_exit = true,
 	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 	.chain_noise_scale = 1000,
 	.wd_timeout = IWL_DEF_WD_TIMEOUT,
 	.max_event_log_size = 512,
 	.shadow_reg_enable = true,
 };

 static struct iwl_base_params iwl6050_base_params = {
 	.eeprom_size = OTP_LOW_IMAGE_SIZE,
 	.num_of_queues = IWLAGN_NUM_QUEUES,
 	.num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 	.pll_cfg_val = 0,
 	.max_ll_items = OTP_MAX_LL_ITEMS_6x50,
 	.shadow_ram_support = true,
 	.led_compensation = 51,
 	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 	.adv_thermal_throttle = true,
 	.support_ct_kill_exit = true,
 	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 	.chain_noise_scale = 1500,
 	.wd_timeout = IWL_DEF_WD_TIMEOUT,
 	.max_event_log_size = 1024,
 	.shadow_reg_enable = true,
 };
 static struct iwl_base_params iwl6000_g2_base_params = {
 	.eeprom_size = OTP_LOW_IMAGE_SIZE,
 	.num_of_queues = IWLAGN_NUM_QUEUES,
 	.num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 	.pll_cfg_val = 0,
 	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 	.shadow_ram_support = true,
 	.led_compensation = 57,
 	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 	.adv_thermal_throttle = true,
 	.support_ct_kill_exit = true,
 	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 	.chain_noise_scale = 1000,
 	.wd_timeout = IWL_LONG_WD_TIMEOUT,
 	.max_event_log_size = 512,
 	.shadow_reg_enable = true,
 };

 static struct iwl_ht_params iwl6000_ht_params = {
 	.ht_greenfield_support = true,
 	.use_rts_for_aggregation = true, /* use rts/cts protection */
 };

 static struct iwl_bt_params iwl6000_bt_params = {
 	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 	.advanced_bt_coexist = true,
 	.agg_time_limit = BT_AGG_THRESHOLD_DEF,
 	.bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
 	.bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT,
 	.bt_sco_disable = true,
 };

 #define IWL_DEVICE_6005						\
 	.fw_name_pre = IWL6005_FW_PRE,			\
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,		\
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,		\
 	.eeprom_ver = EEPROM_6005_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_6005_TX_POWER_VERSION,	\
 	.ops = &iwl6000_ops,					\
 	.base_params = &iwl6000_g2_base_params,			\
 	.need_dc_calib = true,					\
 	.need_temp_offset_calib = true,				\
 	.led_mode = IWL_LED_RF_STATE

 struct iwl_cfg iwl6005_2agn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6205 AGN",
 	IWL_DEVICE_6005,
 	.ht_params = &iwl6000_ht_params,
 };

 struct iwl_cfg iwl6005_2abg_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6205 ABG",
 	IWL_DEVICE_6005,
 };

 struct iwl_cfg iwl6005_2bg_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6205 BG",
 	IWL_DEVICE_6005,
 };

 #define IWL_DEVICE_6030						\
 	.fw_name_pre = IWL6030_FW_PRE,			\
 	.ucode_api_max = IWL6000G2_UCODE_API_MAX,		\
 	.ucode_api_min = IWL6000G2_UCODE_API_MIN,		\
 	.eeprom_ver = EEPROM_6030_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_6030_TX_POWER_VERSION,	\
 	.ops = &iwl6030_ops,					\
 	.base_params = &iwl6000_g2_base_params,			\
 	.bt_params = &iwl6000_bt_params,			\
 	.need_dc_calib = true,					\
 	.need_temp_offset_calib = true,				\
 	.led_mode = IWL_LED_RF_STATE,				\
 	.adv_pm = true						\

 struct iwl_cfg iwl6030_2agn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6230 AGN",
 	IWL_DEVICE_6030,
 	.ht_params = &iwl6000_ht_params,
 };

 struct iwl_cfg iwl6030_2abg_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6230 ABG",
 	IWL_DEVICE_6030,
 };

 struct iwl_cfg iwl6030_2bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6230 BGN",
 	IWL_DEVICE_6030,
 	.ht_params = &iwl6000_ht_params,
 };

 struct iwl_cfg iwl6030_2bg_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6230 BG",
 	IWL_DEVICE_6030,
 };

 struct iwl_cfg iwl6035_2agn_cfg = {
 	.name = "6035 Series 2x2 AGN/BT",
 	IWL_DEVICE_6030,
 	.ht_params = &iwl6000_ht_params,
 };

 struct iwl_cfg iwl6035_2abg_cfg = {
 	.name = "6035 Series 2x2 ABG/BT",
 	IWL_DEVICE_6030,
 };

 struct iwl_cfg iwl6035_2bg_cfg = {
 	.name = "6035 Series 2x2 BG/BT",
 	IWL_DEVICE_6030,
 };

 struct iwl_cfg iwl1030_bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 1030 BGN",
 	IWL_DEVICE_6030,
 	.ht_params = &iwl6000_ht_params,
 };

 struct iwl_cfg iwl1030_bg_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 1030 BG",
 	IWL_DEVICE_6030,
 };

 struct iwl_cfg iwl130_bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 130 BGN",
 	IWL_DEVICE_6030,
 	.ht_params = &iwl6000_ht_params,
 	.rx_with_siso_diversity = true,
 };

 struct iwl_cfg iwl130_bg_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 130 BG",
 	IWL_DEVICE_6030,
 	.rx_with_siso_diversity = true,
 };

 /*
  * "i": Internal configuration, use internal Power Amplifier
  */
 #define IWL_DEVICE_6000i					\
 	.fw_name_pre = IWL6000_FW_PRE,				\
 	.ucode_api_max = IWL6000_UCODE_API_MAX,			\
 	.ucode_api_min = IWL6000_UCODE_API_MIN,			\
 	.valid_tx_ant = ANT_BC,		/* .cfg overwrite */	\
 	.valid_rx_ant = ANT_BC,		/* .cfg overwrite */	\
 	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,	\
 	.ops = &iwl6000_ops,					\
 	.base_params = &iwl6000_base_params,			\
 	.pa_type = IWL_PA_INTERNAL,				\
 	.led_mode = IWL_LED_BLINK

 struct iwl_cfg iwl6000i_2agn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6200 AGN",
 	IWL_DEVICE_6000i,
 	.ht_params = &iwl6000_ht_params,
 };

 struct iwl_cfg iwl6000i_2abg_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6200 ABG",
 	IWL_DEVICE_6000i,
 };

 struct iwl_cfg iwl6000i_2bg_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N 6200 BG",
 	IWL_DEVICE_6000i,
 };

 #define IWL_DEVICE_6050						\
 	.fw_name_pre = IWL6050_FW_PRE,				\
 	.ucode_api_max = IWL6050_UCODE_API_MAX,			\
 	.ucode_api_min = IWL6050_UCODE_API_MIN,			\
 	.valid_tx_ant = ANT_AB,		/* .cfg overwrite */	\
 	.valid_rx_ant = ANT_AB,		/* .cfg overwrite */	\
 	.ops = &iwl6050_ops,					\
 	.eeprom_ver = EEPROM_6050_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,	\
 	.base_params = &iwl6050_base_params,			\
 	.need_dc_calib = true,					\
 	.led_mode = IWL_LED_BLINK,				\
 	.internal_wimax_coex = true

 struct iwl_cfg iwl6050_2agn_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 AGN",
 	IWL_DEVICE_6050,
 	.ht_params = &iwl6000_ht_params,
 };

 struct iwl_cfg iwl6050_2abg_cfg = {
 	.name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 ABG",
 	IWL_DEVICE_6050,
 };

 #define IWL_DEVICE_6150						\
 	.fw_name_pre = IWL6050_FW_PRE,				\
 	.ucode_api_max = IWL6050_UCODE_API_MAX,			\
 	.ucode_api_min = IWL6050_UCODE_API_MIN,			\
 	.ops = &iwl6150_ops,					\
 	.eeprom_ver = EEPROM_6150_EEPROM_VERSION,		\
 	.eeprom_calib_ver = EEPROM_6150_TX_POWER_VERSION,	\
 	.base_params = &iwl6050_base_params,			\
 	.need_dc_calib = true,					\
 	.led_mode = IWL_LED_BLINK,				\
 	.internal_wimax_coex = true

 struct iwl_cfg iwl6150_bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BGN",
 	IWL_DEVICE_6150,
 	.ht_params = &iwl6000_ht_params,
 };

 struct iwl_cfg iwl6150_bg_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BG",
 	IWL_DEVICE_6150,
 };

 struct iwl_cfg iwl6000_3agn_cfg = {
 	.name = "Intel(R) Centrino(R) Ultimate-N 6300 AGN",
 	.fw_name_pre = IWL6000_FW_PRE,
 	.ucode_api_max = IWL6000_UCODE_API_MAX,
 	.ucode_api_min = IWL6000_UCODE_API_MIN,
 	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
 	.ops = &iwl6000_ops,
 	.base_params = &iwl6000_base_params,
 	.ht_params = &iwl6000_ht_params,
 	.need_dc_calib = true,
 	.led_mode = IWL_LED_BLINK,
 };

 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL6005_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL6030_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
	/******************************************************************************
	*
	* Copyright(c) 2008 - 2011 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.
	*
	* Contact Information:
	* Intel Linux Wireless <ilw@linux.intel.com>
	* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
	*
	*****************************************************************************/

	#include <linux/kernel.h>
	#include <linux/module.h>
	#include <linux/init.h>
	#include <linux/pci.h>
	#include <linux/dma-mapping.h>
	#include <linux/delay.h>
	#include <linux/skbuff.h>
	#include <linux/netdevice.h>
	#include <linux/wireless.h>
	#include <net/mac80211.h>
	#include <linux/etherdevice.h>
	#include <asm/unaligned.h>

	#include "iwl-eeprom.h"
	#include "iwl-dev.h"
	#include "iwl-core.h"
	#include "iwl-io.h"
	#include "iwl-sta.h"
	#include "iwl-agn.h"
	#include "iwl-helpers.h"
	#include "iwl-agn-hw.h"
	#include "iwl-6000-hw.h"

	/* Highest firmware API version supported */
	#define IWL6000_UCODE_API_MAX 4
	#define IWL6050_UCODE_API_MAX 5
	#define IWL6000G2_UCODE_API_MAX 5

	/* Lowest firmware API version supported */
	#define IWL6000_UCODE_API_MIN 4
	#define IWL6050_UCODE_API_MIN 4
	#define IWL6000G2_UCODE_API_MIN 4

	#define IWL6000_FW_PRE "iwlwifi-6000-"
	#define IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE #api ".ucode"

	#define IWL6050_FW_PRE "iwlwifi-6050-"
	#define IWL6050_MODULE_FIRMWARE(api) IWL6050_FW_PRE #api ".ucode"

	#define IWL6005_FW_PRE "iwlwifi-6000g2a-"
	#define IWL6005_MODULE_FIRMWARE(api) IWL6005_FW_PRE #api ".ucode"

	#define IWL6030_FW_PRE "iwlwifi-6000g2b-"
	#define IWL6030_MODULE_FIRMWARE(api) IWL6030_FW_PRE #api ".ucode"

	static void iwl6000_set_ct_threshold(struct iwl_priv *priv)
	{
	/* want Celsius */
	priv->hw_params.ct_kill_threshold = CT_KILL_THRESHOLD;
	priv->hw_params.ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD;
	}

	static void iwl6050_additional_nic_config(struct iwl_priv *priv)
	{
	/* Indicate calibration version to uCode. */
	if (iwlagn_eeprom_calib_version(priv) >= 6)
	iwl_set_bit(priv, CSR_GP_DRIVER_REG,
	CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6);
	}

	static void iwl6150_additional_nic_config(struct iwl_priv *priv)
	{
	/* Indicate calibration version to uCode. */
	if (iwlagn_eeprom_calib_version(priv) >= 6)
	iwl_set_bit(priv, CSR_GP_DRIVER_REG,
	CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6);
	iwl_set_bit(priv, CSR_GP_DRIVER_REG,
	CSR_GP_DRIVER_REG_BIT_6050_1x2);
	}

	/* NIC configuration for 6000 series */
	static void iwl6000_nic_config(struct iwl_priv *priv)
	{
	u16 radio_cfg;

	radio_cfg = iwl_eeprom_query16(priv, EEPROM_RADIO_CONFIG);

	/* write radio config values to register */
	if (EEPROM_RF_CFG_TYPE_MSK(radio_cfg) <= EEPROM_RF_CONFIG_TYPE_MAX)
	iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
	EEPROM_RF_CFG_TYPE_MSK(radio_cfg) \|
	EEPROM_RF_CFG_STEP_MSK(radio_cfg) \|
	EEPROM_RF_CFG_DASH_MSK(radio_cfg));

	/* set CSR_HW_CONFIG_REG for uCode use */
	iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
	CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI \|
	CSR_HW_IF_CONFIG_REG_BIT_MAC_SI);

	/* no locking required for register write */
	if (priv->cfg->pa_type == IWL_PA_INTERNAL) {
	/* 2x2 IPA phy type */
	iwl_write32(priv, CSR_GP_DRIVER_REG,
	CSR_GP_DRIVER_REG_BIT_RADIO_SKU_2x2_IPA);
	}
	/* do additional nic configuration if needed */
	if (priv->cfg->ops->nic &&
	priv->cfg->ops->nic->additional_nic_config) {
	priv->cfg->ops->nic->additional_nic_config(priv);
	}
	}

	static struct iwl_sensitivity_ranges iwl6000_sensitivity = {
	.min_nrg_cck = 97,
	.max_nrg_cck = 0, /* not used, set to 0 */
	.auto_corr_min_ofdm = 80,
	.auto_corr_min_ofdm_mrc = 128,
	.auto_corr_min_ofdm_x1 = 105,
	.auto_corr_min_ofdm_mrc_x1 = 192,

	.auto_corr_max_ofdm = 145,
	.auto_corr_max_ofdm_mrc = 232,
	.auto_corr_max_ofdm_x1 = 110,
	.auto_corr_max_ofdm_mrc_x1 = 232,

	.auto_corr_min_cck = 125,
	.auto_corr_max_cck = 175,
	.auto_corr_min_cck_mrc = 160,
	.auto_corr_max_cck_mrc = 310,
	.nrg_th_cck = 97,
	.nrg_th_ofdm = 100,

	.barker_corr_th_min = 190,
	.barker_corr_th_min_mrc = 390,
	.nrg_th_cca = 62,
	};

	static int iwl6000_hw_set_hw_params(struct iwl_priv *priv)
	{
	if (iwlagn_mod_params.num_of_queues >= IWL_MIN_NUM_QUEUES &&
	iwlagn_mod_params.num_of_queues <= IWLAGN_NUM_QUEUES)
	priv->cfg->base_params->num_of_queues =
	iwlagn_mod_params.num_of_queues;

	priv->hw_params.max_txq_num = priv->cfg->base_params->num_of_queues;
	priv->hw_params.dma_chnl_num = FH50_TCSR_CHNL_NUM;
	priv->hw_params.scd_bc_tbls_size =
	priv->cfg->base_params->num_of_queues *
	sizeof(struct iwlagn_scd_bc_tbl);
	priv->hw_params.tfd_size = sizeof(struct iwl_tfd);
	priv->hw_params.max_stations = IWLAGN_STATION_COUNT;
	priv->contexts[IWL_RXON_CTX_BSS].bcast_sta_id = IWLAGN_BROADCAST_ID;

	priv->hw_params.max_data_size = IWL60_RTC_DATA_SIZE;
	priv->hw_params.max_inst_size = IWL60_RTC_INST_SIZE;

	priv->hw_params.ht40_channel = BIT(IEEE80211_BAND_2GHZ) \|
	BIT(IEEE80211_BAND_5GHZ);
	priv->hw_params.rx_wrt_ptr_reg = FH_RSCSR_CHNL0_WPTR;

	priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant);
	if (priv->cfg->rx_with_siso_diversity)
	priv->hw_params.rx_chains_num = 1;
	else
	priv->hw_params.rx_chains_num =
	num_of_ant(priv->cfg->valid_rx_ant);
	priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant;
	priv->hw_params.valid_rx_ant = priv->cfg->valid_rx_ant;

	iwl6000_set_ct_threshold(priv);

	/* Set initial sensitivity parameters */
	/* Set initial calibration set */
	priv->hw_params.sens = &iwl6000_sensitivity;
	priv->hw_params.calib_init_cfg =
	BIT(IWL_CALIB_XTAL) \|
	BIT(IWL_CALIB_LO) \|
	BIT(IWL_CALIB_TX_IQ) \|
	BIT(IWL_CALIB_BASE_BAND);
	if (priv->cfg->need_dc_calib)
	priv->hw_params.calib_rt_cfg \|= BIT(IWL_CALIB_CFG_DC_IDX);
	if (priv->cfg->need_temp_offset_calib)
	priv->hw_params.calib_init_cfg \|= BIT(IWL_CALIB_TEMP_OFFSET);

	priv->hw_params.beacon_time_tsf_bits = IWLAGN_EXT_BEACON_TIME_POS;

	return 0;
	}

	static int iwl6000_hw_channel_switch(struct iwl_priv *priv,
	struct ieee80211_channel_switch *ch_switch)
	{
	/*
	* MULTI-FIXME
	* See iwl_mac_channel_switch.
	*/
	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
	struct iwl6000_channel_switch_cmd cmd;
	const struct iwl_channel_info *ch_info;
	u32 switch_time_in_usec, ucode_switch_time;
	u16 ch;
	u32 tsf_low;
	u8 switch_count;
	u16 beacon_interval = le16_to_cpu(ctx->timing.beacon_interval);
	struct ieee80211_vif *vif = ctx->vif;
	struct iwl_host_cmd hcmd = {
	.id = REPLY_CHANNEL_SWITCH,
	.len = { sizeof(cmd), },
	.flags = CMD_SYNC,
	.data = { &cmd, },
	};

	cmd.band = priv->band == IEEE80211_BAND_2GHZ;
	ch = ch_switch->channel->hw_value;
	IWL_DEBUG_11H(priv, "channel switch from %u to %u\n",
	ctx->active.channel, ch);
	cmd.channel = cpu_to_le16(ch);
	cmd.rxon_flags = ctx->staging.flags;
	cmd.rxon_filter_flags = ctx->staging.filter_flags;
	switch_count = ch_switch->count;
	tsf_low = ch_switch->timestamp & 0x0ffffffff;
	/*
	* calculate the ucode channel switch time
	* adding TSF as one of the factor for when to switch
	*/
	if ((priv->ucode_beacon_time > tsf_low) && beacon_interval) {
	if (switch_count > ((priv->ucode_beacon_time - tsf_low) /
	beacon_interval)) {
	switch_count -= (priv->ucode_beacon_time -
	tsf_low) / beacon_interval;
	} else
	switch_count = 0;
	}
	if (switch_count <= 1)
	cmd.switch_time = cpu_to_le32(priv->ucode_beacon_time);
	else {
	switch_time_in_usec =
	vif->bss_conf.beacon_int * switch_count * TIME_UNIT;
	ucode_switch_time = iwl_usecs_to_beacons(priv,
	switch_time_in_usec,
	beacon_interval);
	cmd.switch_time = iwl_add_beacon_time(priv,
	priv->ucode_beacon_time,
	ucode_switch_time,
	beacon_interval);
	}
	IWL_DEBUG_11H(priv, "uCode time for the switch is 0x%x\n",
	cmd.switch_time);
	ch_info = iwl_get_channel_info(priv, priv->band, ch);
	if (ch_info)
	cmd.expect_beacon = is_channel_radar(ch_info);
	else {
	IWL_ERR(priv, "invalid channel switch from %u to %u\n",
	ctx->active.channel, ch);
	return -EFAULT;
	}
	priv->switch_rxon.channel = cmd.channel;
	priv->switch_rxon.switch_in_progress = true;

	return iwl_send_cmd_sync(priv, &hcmd);
	}

	static struct iwl_lib_ops iwl6000_lib = {
	.set_hw_params = iwl6000_hw_set_hw_params,
	.rx_handler_setup = iwlagn_rx_handler_setup,
	.setup_deferred_work = iwlagn_setup_deferred_work,
	.is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
	.send_tx_power = iwlagn_send_tx_power,
	.update_chain_flags = iwl_update_chain_flags,
	.set_channel_switch = iwl6000_hw_channel_switch,
	.apm_ops = {
	.init = iwl_apm_init,
	.config = iwl6000_nic_config,
	},
	.eeprom_ops = {
	.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_REG_BAND_52_HT40_CHANNELS
	},
	.query_addr = iwlagn_eeprom_query_addr,
	.update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
	},
	.temp_ops = {
	.temperature = iwlagn_temperature,
	},
	.txfifo_flush = iwlagn_txfifo_flush,
	.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
	};

	static struct iwl_lib_ops iwl6030_lib = {
	.set_hw_params = iwl6000_hw_set_hw_params,
	.rx_handler_setup = iwlagn_bt_rx_handler_setup,
	.setup_deferred_work = iwlagn_bt_setup_deferred_work,
	.cancel_deferred_work = iwlagn_bt_cancel_deferred_work,
	.is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
	.send_tx_power = iwlagn_send_tx_power,
	.update_chain_flags = iwl_update_chain_flags,
	.set_channel_switch = iwl6000_hw_channel_switch,
	.apm_ops = {
	.init = iwl_apm_init,
	.config = iwl6000_nic_config,
	},
	.eeprom_ops = {
	.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_REG_BAND_52_HT40_CHANNELS
	},
	.query_addr = iwlagn_eeprom_query_addr,
	.update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
	},
	.temp_ops = {
	.temperature = iwlagn_temperature,
	},
	.txfifo_flush = iwlagn_txfifo_flush,
	.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
	};

	static struct iwl_nic_ops iwl6050_nic_ops = {
	.additional_nic_config = &iwl6050_additional_nic_config,
	};

	static struct iwl_nic_ops iwl6150_nic_ops = {
	.additional_nic_config = &iwl6150_additional_nic_config,
	};

	static const struct iwl_ops iwl6000_ops = {
	.lib = &iwl6000_lib,
	.hcmd = &iwlagn_hcmd,
	.utils = &iwlagn_hcmd_utils,
	};

	static const struct iwl_ops iwl6050_ops = {
	.lib = &iwl6000_lib,
	.hcmd = &iwlagn_hcmd,
	.utils = &iwlagn_hcmd_utils,
	.nic = &iwl6050_nic_ops,
	};

	static const struct iwl_ops iwl6150_ops = {
	.lib = &iwl6000_lib,
	.hcmd = &iwlagn_hcmd,
	.utils = &iwlagn_hcmd_utils,
	.nic = &iwl6150_nic_ops,
	};

	static const struct iwl_ops iwl6030_ops = {
	.lib = &iwl6030_lib,
	.hcmd = &iwlagn_bt_hcmd,
	.utils = &iwlagn_hcmd_utils,
	};

	static struct iwl_base_params iwl6000_base_params = {
	.eeprom_size = OTP_LOW_IMAGE_SIZE,
	.num_of_queues = IWLAGN_NUM_QUEUES,
	.num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
	.pll_cfg_val = 0,
	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
	.shadow_ram_support = true,
	.led_compensation = 51,
	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
	.adv_thermal_throttle = true,
	.support_ct_kill_exit = true,
	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
	.chain_noise_scale = 1000,
	.wd_timeout = IWL_DEF_WD_TIMEOUT,
	.max_event_log_size = 512,
	.shadow_reg_enable = true,
	};

	static struct iwl_base_params iwl6050_base_params = {
	.eeprom_size = OTP_LOW_IMAGE_SIZE,
	.num_of_queues = IWLAGN_NUM_QUEUES,
	.num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
	.pll_cfg_val = 0,
	.max_ll_items = OTP_MAX_LL_ITEMS_6x50,
	.shadow_ram_support = true,
	.led_compensation = 51,
	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
	.adv_thermal_throttle = true,
	.support_ct_kill_exit = true,
	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
	.chain_noise_scale = 1500,
	.wd_timeout = IWL_DEF_WD_TIMEOUT,
	.max_event_log_size = 1024,
	.shadow_reg_enable = true,
	};
	static struct iwl_base_params iwl6000_g2_base_params = {
	.eeprom_size = OTP_LOW_IMAGE_SIZE,
	.num_of_queues = IWLAGN_NUM_QUEUES,
	.num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
	.pll_cfg_val = 0,
	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
	.shadow_ram_support = true,
	.led_compensation = 57,
	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
	.adv_thermal_throttle = true,
	.support_ct_kill_exit = true,
	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
	.chain_noise_scale = 1000,
	.wd_timeout = IWL_LONG_WD_TIMEOUT,
	.max_event_log_size = 512,
	.shadow_reg_enable = true,
	};

	static struct iwl_ht_params iwl6000_ht_params = {
	.ht_greenfield_support = true,
	.use_rts_for_aggregation = true, /* use rts/cts protection */
	};

	static struct iwl_bt_params iwl6000_bt_params = {
	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
	.advanced_bt_coexist = true,
	.agg_time_limit = BT_AGG_THRESHOLD_DEF,
	.bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
	.bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT,
	.bt_sco_disable = true,
	};

	#define IWL_DEVICE_6005 \
	.fw_name_pre = IWL6005_FW_PRE, \
	.ucode_api_max = IWL6000G2_UCODE_API_MAX, \
	.ucode_api_min = IWL6000G2_UCODE_API_MIN, \
	.eeprom_ver = EEPROM_6005_EEPROM_VERSION, \
	.eeprom_calib_ver = EEPROM_6005_TX_POWER_VERSION, \
	.ops = &iwl6000_ops, \
	.base_params = &iwl6000_g2_base_params, \
	.need_dc_calib = true, \
	.need_temp_offset_calib = true, \
	.led_mode = IWL_LED_RF_STATE

	struct iwl_cfg iwl6005_2agn_cfg = {
	.name = "Intel(R) Centrino(R) Advanced-N 6205 AGN",
	IWL_DEVICE_6005,
	.ht_params = &iwl6000_ht_params,
	};

	struct iwl_cfg iwl6005_2abg_cfg = {
	.name = "Intel(R) Centrino(R) Advanced-N 6205 ABG",
	IWL_DEVICE_6005,
	};

	struct iwl_cfg iwl6005_2bg_cfg = {
	.name = "Intel(R) Centrino(R) Advanced-N 6205 BG",
	IWL_DEVICE_6005,
	};

	#define IWL_DEVICE_6030 \
	.fw_name_pre = IWL6030_FW_PRE, \
	.ucode_api_max = IWL6000G2_UCODE_API_MAX, \
	.ucode_api_min = IWL6000G2_UCODE_API_MIN, \
	.eeprom_ver = EEPROM_6030_EEPROM_VERSION, \
	.eeprom_calib_ver = EEPROM_6030_TX_POWER_VERSION, \
	.ops = &iwl6030_ops, \
	.base_params = &iwl6000_g2_base_params, \
	.bt_params = &iwl6000_bt_params, \
	.need_dc_calib = true, \
	.need_temp_offset_calib = true, \
	.led_mode = IWL_LED_RF_STATE, \
	.adv_pm = true \

	struct iwl_cfg iwl6030_2agn_cfg = {
	.name = "Intel(R) Centrino(R) Advanced-N 6230 AGN",
	IWL_DEVICE_6030,
	.ht_params = &iwl6000_ht_params,
	};

	struct iwl_cfg iwl6030_2abg_cfg = {
	.name = "Intel(R) Centrino(R) Advanced-N 6230 ABG",
	IWL_DEVICE_6030,
	};

	struct iwl_cfg iwl6030_2bgn_cfg = {
	.name = "Intel(R) Centrino(R) Advanced-N 6230 BGN",
	IWL_DEVICE_6030,
	.ht_params = &iwl6000_ht_params,
	};

	struct iwl_cfg iwl6030_2bg_cfg = {
	.name = "Intel(R) Centrino(R) Advanced-N 6230 BG",
	IWL_DEVICE_6030,
	};

	struct iwl_cfg iwl6035_2agn_cfg = {
	.name = "6035 Series 2x2 AGN/BT",
	IWL_DEVICE_6030,
	.ht_params = &iwl6000_ht_params,
	};

	struct iwl_cfg iwl6035_2abg_cfg = {
	.name = "6035 Series 2x2 ABG/BT",
	IWL_DEVICE_6030,
	};

	struct iwl_cfg iwl6035_2bg_cfg = {
	.name = "6035 Series 2x2 BG/BT",
	IWL_DEVICE_6030,
	};

	struct iwl_cfg iwl1030_bgn_cfg = {
	.name = "Intel(R) Centrino(R) Wireless-N 1030 BGN",
	IWL_DEVICE_6030,
	.ht_params = &iwl6000_ht_params,
	};

	struct iwl_cfg iwl1030_bg_cfg = {
	.name = "Intel(R) Centrino(R) Wireless-N 1030 BG",
	IWL_DEVICE_6030,
	};

	struct iwl_cfg iwl130_bgn_cfg = {
	.name = "Intel(R) Centrino(R) Wireless-N 130 BGN",
	IWL_DEVICE_6030,
	.ht_params = &iwl6000_ht_params,
	.rx_with_siso_diversity = true,
	};

	struct iwl_cfg iwl130_bg_cfg = {
	.name = "Intel(R) Centrino(R) Wireless-N 130 BG",
	IWL_DEVICE_6030,
	.rx_with_siso_diversity = true,
	};

	/*
	* "i": Internal configuration, use internal Power Amplifier
	*/
	#define IWL_DEVICE_6000i \
	.fw_name_pre = IWL6000_FW_PRE, \
	.ucode_api_max = IWL6000_UCODE_API_MAX, \
	.ucode_api_min = IWL6000_UCODE_API_MIN, \
	.valid_tx_ant = ANT_BC, /* .cfg overwrite */ \
	.valid_rx_ant = ANT_BC, /* .cfg overwrite */ \
	.eeprom_ver = EEPROM_6000_EEPROM_VERSION, \
	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION, \
	.ops = &iwl6000_ops, \
	.base_params = &iwl6000_base_params, \
	.pa_type = IWL_PA_INTERNAL, \
	.led_mode = IWL_LED_BLINK

	struct iwl_cfg iwl6000i_2agn_cfg = {
	.name = "Intel(R) Centrino(R) Advanced-N 6200 AGN",
	IWL_DEVICE_6000i,
	.ht_params = &iwl6000_ht_params,
	};

	struct iwl_cfg iwl6000i_2abg_cfg = {
	.name = "Intel(R) Centrino(R) Advanced-N 6200 ABG",
	IWL_DEVICE_6000i,
	};

	struct iwl_cfg iwl6000i_2bg_cfg = {
	.name = "Intel(R) Centrino(R) Advanced-N 6200 BG",
	IWL_DEVICE_6000i,
	};

	#define IWL_DEVICE_6050 \
	.fw_name_pre = IWL6050_FW_PRE, \
	.ucode_api_max = IWL6050_UCODE_API_MAX, \
	.ucode_api_min = IWL6050_UCODE_API_MIN, \
	.valid_tx_ant = ANT_AB, /* .cfg overwrite */ \
	.valid_rx_ant = ANT_AB, /* .cfg overwrite */ \
	.ops = &iwl6050_ops, \
	.eeprom_ver = EEPROM_6050_EEPROM_VERSION, \
	.eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION, \
	.base_params = &iwl6050_base_params, \
	.need_dc_calib = true, \
	.led_mode = IWL_LED_BLINK, \
	.internal_wimax_coex = true

	struct iwl_cfg iwl6050_2agn_cfg = {
	.name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 AGN",
	IWL_DEVICE_6050,
	.ht_params = &iwl6000_ht_params,
	};

	struct iwl_cfg iwl6050_2abg_cfg = {
	.name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 ABG",
	IWL_DEVICE_6050,
	};

	#define IWL_DEVICE_6150 \
	.fw_name_pre = IWL6050_FW_PRE, \
	.ucode_api_max = IWL6050_UCODE_API_MAX, \
	.ucode_api_min = IWL6050_UCODE_API_MIN, \
	.ops = &iwl6150_ops, \
	.eeprom_ver = EEPROM_6150_EEPROM_VERSION, \
	.eeprom_calib_ver = EEPROM_6150_TX_POWER_VERSION, \
	.base_params = &iwl6050_base_params, \
	.need_dc_calib = true, \
	.led_mode = IWL_LED_BLINK, \
	.internal_wimax_coex = true

	struct iwl_cfg iwl6150_bgn_cfg = {
	.name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BGN",
	IWL_DEVICE_6150,
	.ht_params = &iwl6000_ht_params,
	};

	struct iwl_cfg iwl6150_bg_cfg = {
	.name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BG",
	IWL_DEVICE_6150,
	};

	struct iwl_cfg iwl6000_3agn_cfg = {
	.name = "Intel(R) Centrino(R) Ultimate-N 6300 AGN",
	.fw_name_pre = IWL6000_FW_PRE,
	.ucode_api_max = IWL6000_UCODE_API_MAX,
	.ucode_api_min = IWL6000_UCODE_API_MIN,
	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
	.eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
	.ops = &iwl6000_ops,
	.base_params = &iwl6000_base_params,
	.ht_params = &iwl6000_ht_params,
	.need_dc_calib = true,
	.led_mode = IWL_LED_BLINK,
	};

	MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
	MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));
	MODULE_FIRMWARE(IWL6005_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
	MODULE_FIRMWARE(IWL6030_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));