[deliverable/linux.git] / drivers / net / wireless / iwlwifi / iwl-6000.c

/******************************************************************************
 *
 * Copyright(c) 2008-2009 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-helpers.h"
#include "iwl-5000-hw.h"
#include "iwl-6000-hw.h"
#include "iwl-agn-led.h"

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

/* Lowest firmware API version supported */
#define IWL6000_UCODE_API_MIN 1
#define IWL6050_UCODE_API_MIN 1

#define IWL6000_FW_PRE "iwlwifi-6000-"
#define _IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE #api ".ucode"
#define IWL6000_MODULE_FIRMWARE(api) _IWL6000_MODULE_FIRMWARE(api)

#define IWL6050_FW_PRE "iwlwifi-6050-"
#define _IWL6050_MODULE_FIRMWARE(api) IWL6050_FW_PRE #api ".ucode"
#define IWL6050_MODULE_FIRMWARE(api) _IWL6050_MODULE_FIRMWARE(api)

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;
}

/* 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_HYBRID) {
		/* 2x2 hybrid phy type */
		iwl_write32(priv, CSR_GP_DRIVER_REG,
			     CSR_GP_DRIVER_REG_BIT_RADIO_SKU_2x2_HYB);
	} else 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);
	}
	/* else do nothing, uCode configured */
}

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 = 145,
	.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 (priv->cfg->mod_params->num_of_queues >= IWL_MIN_NUM_QUEUES &&
	    priv->cfg->mod_params->num_of_queues <= IWL50_NUM_QUEUES)
		priv->cfg->num_of_queues =
			priv->cfg->mod_params->num_of_queues;

	priv->hw_params.max_txq_num = priv->cfg->num_of_queues;
	priv->hw_params.dma_chnl_num = FH50_TCSR_CHNL_NUM;
	priv->hw_params.scd_bc_tbls_size =
			priv->cfg->num_of_queues *
			sizeof(struct iwl5000_scd_bc_tbl);
	priv->hw_params.tfd_size = sizeof(struct iwl_tfd);
	priv->hw_params.max_stations = IWL5000_STATION_COUNT;
	priv->hw_params.bcast_sta_id = IWL5000_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.max_bsm_size = 0;
	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);
	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;

	if (priv->cfg->ops->lib->temp_ops.set_ct_kill)
		priv->cfg->ops->lib->temp_ops.set_ct_kill(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_TX_IQ_PERD)	|
			BIT(IWL_CALIB_BASE_BAND);

	return 0;
}

static struct iwl_lib_ops iwl6000_lib = {
	.set_hw_params = iwl6000_hw_set_hw_params,
	.txq_update_byte_cnt_tbl = iwl5000_txq_update_byte_cnt_tbl,
	.txq_inval_byte_cnt_tbl = iwl5000_txq_inval_byte_cnt_tbl,
	.txq_set_sched = iwl5000_txq_set_sched,
	.txq_agg_enable = iwl5000_txq_agg_enable,
	.txq_agg_disable = iwl5000_txq_agg_disable,
	.txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
	.txq_free_tfd = iwl_hw_txq_free_tfd,
	.txq_init = iwl_hw_tx_queue_init,
	.rx_handler_setup = iwl5000_rx_handler_setup,
	.setup_deferred_work = iwl5000_setup_deferred_work,
	.is_valid_rtc_data_addr = iwl5000_hw_valid_rtc_data_addr,
	.load_ucode = iwl5000_load_ucode,
	.dump_nic_event_log = iwl_dump_nic_event_log,
	.dump_nic_error_log = iwl_dump_nic_error_log,
	.init_alive_start = iwl5000_init_alive_start,
	.alive_notify = iwl5000_alive_notify,
	.send_tx_power = iwl5000_send_tx_power,
	.update_chain_flags = iwl_update_chain_flags,
	.apm_ops = {
		.init =	iwl5000_apm_init,
		.stop = iwl_apm_stop,
		.config = iwl6000_nic_config,
		.set_pwr_src = iwl_set_pwr_src,
	},
	.eeprom_ops = {
		.regulatory_bands = {
			EEPROM_5000_REG_BAND_1_CHANNELS,
			EEPROM_5000_REG_BAND_2_CHANNELS,
			EEPROM_5000_REG_BAND_3_CHANNELS,
			EEPROM_5000_REG_BAND_4_CHANNELS,
			EEPROM_5000_REG_BAND_5_CHANNELS,
			EEPROM_5000_REG_BAND_24_HT40_CHANNELS,
			EEPROM_5000_REG_BAND_52_HT40_CHANNELS
		},
		.verify_signature  = iwlcore_eeprom_verify_signature,
		.acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
		.release_semaphore = iwlcore_eeprom_release_semaphore,
		.calib_version	= iwl5000_eeprom_calib_version,
		.query_addr = iwl5000_eeprom_query_addr,
		.update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
	},
	.post_associate = iwl_post_associate,
	.isr = iwl_isr_ict,
	.config_ap = iwl_config_ap,
	.temp_ops = {
		.temperature = iwl5000_temperature,
		.set_ct_kill = iwl6000_set_ct_threshold,
	 },
};

static struct iwl_ops iwl6000_ops = {
	.ucode = &iwl5000_ucode,
	.lib = &iwl6000_lib,
	.hcmd = &iwl5000_hcmd,
	.utils = &iwl5000_hcmd_utils,
	.led = &iwlagn_led_ops,
};


/*
 * "h": Hybrid configuration, use both internal and external Power Amplifier
 */
struct iwl_cfg iwl6000h_2agn_cfg = {
	.name = "6000 Series 2x2 AGN",
	.fw_name_pre = IWL6000_FW_PRE,
	.ucode_api_max = IWL6000_UCODE_API_MAX,
	.ucode_api_min = IWL6000_UCODE_API_MIN,
	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
	.ops = &iwl6000_ops,
	.eeprom_size = OTP_LOW_IMAGE_SIZE,
	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
	.num_of_queues = IWL50_NUM_QUEUES,
	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
	.mod_params = &iwl50_mod_params,
	.valid_tx_ant = ANT_AB,
	.valid_rx_ant = ANT_AB,
	.need_pll_cfg = false,
	.pa_type = IWL_PA_HYBRID,
	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
	.shadow_ram_support = true,
	.ht_greenfield_support = true,
	.led_compensation = 51,
	.use_rts_for_ht = true, /* use rts/cts protection */
	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
	.supports_idle = true,
};

struct iwl_cfg iwl6000h_2abg_cfg = {
	.name = "6000 Series 2x2 ABG",
	.fw_name_pre = IWL6000_FW_PRE,
	.ucode_api_max = IWL6000_UCODE_API_MAX,
	.ucode_api_min = IWL6000_UCODE_API_MIN,
	.sku = IWL_SKU_A|IWL_SKU_G,
	.ops = &iwl6000_ops,
	.eeprom_size = OTP_LOW_IMAGE_SIZE,
	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
	.num_of_queues = IWL50_NUM_QUEUES,
	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
	.mod_params = &iwl50_mod_params,
	.valid_tx_ant = ANT_AB,
	.valid_rx_ant = ANT_AB,
	.need_pll_cfg = false,
	.pa_type = IWL_PA_HYBRID,
	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
	.shadow_ram_support = true,
	.ht_greenfield_support = true,
	.led_compensation = 51,
	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
	.supports_idle = true,
};

struct iwl_cfg iwl6000h_2bg_cfg = {
	.name = "6000 Series 2x2 BG",
	.fw_name_pre = IWL6000_FW_PRE,
	.ucode_api_max = IWL6000_UCODE_API_MAX,
	.ucode_api_min = IWL6000_UCODE_API_MIN,
	.sku = IWL_SKU_G,
	.ops = &iwl6000_ops,
	.eeprom_size = OTP_LOW_IMAGE_SIZE,
	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
	.num_of_queues = IWL50_NUM_QUEUES,
	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
	.mod_params = &iwl50_mod_params,
	.valid_tx_ant = ANT_AB,
	.valid_rx_ant = ANT_AB,
	.need_pll_cfg = false,
	.pa_type = IWL_PA_HYBRID,
	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
	.shadow_ram_support = true,
	.ht_greenfield_support = true,
	.led_compensation = 51,
	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
	.supports_idle = true,
};

/*
 * "i": Internal configuration, use internal Power Amplifier
 */
struct iwl_cfg iwl6000i_2agn_cfg = {
	.name = "6000 Series 2x2 AGN",
	.fw_name_pre = IWL6000_FW_PRE,
	.ucode_api_max = IWL6000_UCODE_API_MAX,
	.ucode_api_min = IWL6000_UCODE_API_MIN,
	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
	.ops = &iwl6000_ops,
	.eeprom_size = OTP_LOW_IMAGE_SIZE,
	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
	.num_of_queues = IWL50_NUM_QUEUES,
	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
	.mod_params = &iwl50_mod_params,
	.valid_tx_ant = ANT_BC,
	.valid_rx_ant = ANT_BC,
	.need_pll_cfg = false,
	.pa_type = IWL_PA_INTERNAL,
	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
	.shadow_ram_support = true,
	.ht_greenfield_support = true,
	.led_compensation = 51,
	.use_rts_for_ht = true, /* use rts/cts protection */
	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
	.supports_idle = true,
};

struct iwl_cfg iwl6000i_2abg_cfg = {
	.name = "6000 Series 2x2 ABG",
	.fw_name_pre = IWL6000_FW_PRE,
	.ucode_api_max = IWL6000_UCODE_API_MAX,
	.ucode_api_min = IWL6000_UCODE_API_MIN,
	.sku = IWL_SKU_A|IWL_SKU_G,
	.ops = &iwl6000_ops,
	.eeprom_size = OTP_LOW_IMAGE_SIZE,
	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
	.num_of_queues = IWL50_NUM_QUEUES,
	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
	.mod_params = &iwl50_mod_params,
	.valid_tx_ant = ANT_BC,
	.valid_rx_ant = ANT_BC,
	.need_pll_cfg = false,
	.pa_type = IWL_PA_INTERNAL,
	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
	.shadow_ram_support = true,
	.ht_greenfield_support = true,
	.led_compensation = 51,
	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
	.supports_idle = true,
};

struct iwl_cfg iwl6000i_2bg_cfg = {
	.name = "6000 Series 2x2 BG",
	.fw_name_pre = IWL6000_FW_PRE,
	.ucode_api_max = IWL6000_UCODE_API_MAX,
	.ucode_api_min = IWL6000_UCODE_API_MIN,
	.sku = IWL_SKU_G,
	.ops = &iwl6000_ops,
	.eeprom_size = OTP_LOW_IMAGE_SIZE,
	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
	.num_of_queues = IWL50_NUM_QUEUES,
	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
	.mod_params = &iwl50_mod_params,
	.valid_tx_ant = ANT_BC,
	.valid_rx_ant = ANT_BC,
	.need_pll_cfg = false,
	.pa_type = IWL_PA_INTERNAL,
	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
	.shadow_ram_support = true,
	.ht_greenfield_support = true,
	.led_compensation = 51,
	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
	.supports_idle = true,
};

struct iwl_cfg iwl6050_2agn_cfg = {
	.name = "6050 Series 2x2 AGN",
	.fw_name_pre = IWL6050_FW_PRE,
	.ucode_api_max = IWL6050_UCODE_API_MAX,
	.ucode_api_min = IWL6050_UCODE_API_MIN,
	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
	.ops = &iwl6000_ops,
	.eeprom_size = OTP_LOW_IMAGE_SIZE,
	.eeprom_ver = EEPROM_6050_EEPROM_VERSION,
	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
	.num_of_queues = IWL50_NUM_QUEUES,
	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
	.mod_params = &iwl50_mod_params,
	.valid_tx_ant = ANT_AB,
	.valid_rx_ant = ANT_AB,
	.need_pll_cfg = false,
	.pa_type = IWL_PA_SYSTEM,
	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
	.shadow_ram_support = true,
	.ht_greenfield_support = true,
	.led_compensation = 51,
	.use_rts_for_ht = true, /* use rts/cts protection */
	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
	.supports_idle = true,
};

struct iwl_cfg iwl6050_2abg_cfg = {
	.name = "6050 Series 2x2 ABG",
	.fw_name_pre = IWL6050_FW_PRE,
	.ucode_api_max = IWL6050_UCODE_API_MAX,
	.ucode_api_min = IWL6050_UCODE_API_MIN,
	.sku = IWL_SKU_A|IWL_SKU_G,
	.ops = &iwl6000_ops,
	.eeprom_size = OTP_LOW_IMAGE_SIZE,
	.eeprom_ver = EEPROM_6050_EEPROM_VERSION,
	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
	.num_of_queues = IWL50_NUM_QUEUES,
	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
	.mod_params = &iwl50_mod_params,
	.valid_tx_ant = ANT_AB,
	.valid_rx_ant = ANT_AB,
	.need_pll_cfg = false,
	.pa_type = IWL_PA_SYSTEM,
	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
	.shadow_ram_support = true,
	.ht_greenfield_support = true,
	.led_compensation = 51,
	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
	.supports_idle = true,
};

struct iwl_cfg iwl6000_3agn_cfg = {
	.name = "6000 Series 3x3 AGN",
	.fw_name_pre = IWL6000_FW_PRE,
	.ucode_api_max = IWL6000_UCODE_API_MAX,
	.ucode_api_min = IWL6000_UCODE_API_MIN,
	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
	.ops = &iwl6000_ops,
	.eeprom_size = OTP_LOW_IMAGE_SIZE,
	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
	.num_of_queues = IWL50_NUM_QUEUES,
	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
	.mod_params = &iwl50_mod_params,
	.valid_tx_ant = ANT_ABC,
	.valid_rx_ant = ANT_ABC,
	.need_pll_cfg = false,
	.pa_type = IWL_PA_SYSTEM,
	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
	.shadow_ram_support = true,
	.ht_greenfield_support = true,
	.led_compensation = 51,
	.use_rts_for_ht = true, /* use rts/cts protection */
	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
	.supports_idle = true,
};

struct iwl_cfg iwl6050_3agn_cfg = {
	.name = "6050 Series 3x3 AGN",
	.fw_name_pre = IWL6050_FW_PRE,
	.ucode_api_max = IWL6050_UCODE_API_MAX,
	.ucode_api_min = IWL6050_UCODE_API_MIN,
	.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
	.ops = &iwl6000_ops,
	.eeprom_size = OTP_LOW_IMAGE_SIZE,
	.eeprom_ver = EEPROM_6050_EEPROM_VERSION,
	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
	.num_of_queues = IWL50_NUM_QUEUES,
	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
	.mod_params = &iwl50_mod_params,
	.valid_tx_ant = ANT_ABC,
	.valid_rx_ant = ANT_ABC,
	.need_pll_cfg = false,
	.pa_type = IWL_PA_SYSTEM,
	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
	.shadow_ram_support = true,
	.ht_greenfield_support = true,
	.led_compensation = 51,
	.use_rts_for_ht = true, /* use rts/cts protection */
	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
	.supports_idle = true,
};

MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));
Commit	Line	Data
e1228374 JS	1	/******************************************************************************
	2	*
	3	* Copyright(c) 2008-2009 Intel Corporation. All rights reserved.
	4	*
	5	* This program is free software; you can redistribute it and/or modify it
	6	* under the terms of version 2 of the GNU General Public License as
	7	* published by the Free Software Foundation.
	8	*
	9	* This program is distributed in the hope that it will be useful, but WITHOUT
	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
	12	* more details.
	13	*
	14	* You should have received a copy of the GNU General Public License along with
	15	* this program; if not, write to the Free Software Foundation, Inc.,
	16	* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
	17	*
	18	* The full GNU General Public License is included in this distribution in the
	19	* file called LICENSE.
	20	*
	21	* Contact Information:
	22	* Intel Linux Wireless <ilw@linux.intel.com>
	23	* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
	24	*
	25	*****************************************************************************/
	26
	27	#include <linux/kernel.h>
	28	#include <linux/module.h>
	29	#include <linux/init.h>
	30	#include <linux/pci.h>
	31	#include <linux/dma-mapping.h>
	32	#include <linux/delay.h>
	33	#include <linux/skbuff.h>
	34	#include <linux/netdevice.h>
	35	#include <linux/wireless.h>
	36	#include <net/mac80211.h>
	37	#include <linux/etherdevice.h>
	38	#include <asm/unaligned.h>
	39
	40	#include "iwl-eeprom.h"
	41	#include "iwl-dev.h"
	42	#include "iwl-core.h"
	43	#include "iwl-io.h"
	44	#include "iwl-sta.h"
	45	#include "iwl-helpers.h"
	46	#include "iwl-5000-hw.h"
f3a2a424	47	#include "iwl-6000-hw.h"
e932a609	48	#include "iwl-agn-led.h"
e1228374 JS	49
e1228374 JS	50	/* Highest firmware API version supported */
fcbaf8b0 WYG	51	#define IWL6000_UCODE_API_MAX 4
fcbaf8b0 WYG	52	#define IWL6050_UCODE_API_MAX 4
e1228374 JS	53
	54	/* Lowest firmware API version supported */
	55	#define IWL6000_UCODE_API_MIN 1
	56	#define IWL6050_UCODE_API_MIN 1
	57
	58	#define IWL6000_FW_PRE "iwlwifi-6000-"
	59	#define _IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE #api ".ucode"
	60	#define IWL6000_MODULE_FIRMWARE(api) _IWL6000_MODULE_FIRMWARE(api)
	61
	62	#define IWL6050_FW_PRE "iwlwifi-6050-"
	63	#define _IWL6050_MODULE_FIRMWARE(api) IWL6050_FW_PRE #api ".ucode"
	64	#define IWL6050_MODULE_FIRMWARE(api) _IWL6050_MODULE_FIRMWARE(api)
	65
672639de WYG	66	static void iwl6000_set_ct_threshold(struct iwl_priv *priv)
	67	{
	68	/* want Celsius */
	69	priv->hw_params.ct_kill_threshold = CT_KILL_THRESHOLD;
	70	priv->hw_params.ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD;
	71	}
	72
65b7998a WYG	73	/* NIC configuration for 6000 series */
	74	static void iwl6000_nic_config(struct iwl_priv *priv)
	75	{
9371d4ed WYG	76	u16 radio_cfg;
	77
	78	radio_cfg = iwl_eeprom_query16(priv, EEPROM_RADIO_CONFIG);
	79
	80	/* write radio config values to register */
	81	if (EEPROM_RF_CFG_TYPE_MSK(radio_cfg) <= EEPROM_RF_CONFIG_TYPE_MAX)
	82	iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
	83	EEPROM_RF_CFG_TYPE_MSK(radio_cfg) \|
	84	EEPROM_RF_CFG_STEP_MSK(radio_cfg) \|
	85	EEPROM_RF_CFG_DASH_MSK(radio_cfg));
	86
	87	/* set CSR_HW_CONFIG_REG for uCode use */
	88	iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
	89	CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI \|
	90	CSR_HW_IF_CONFIG_REG_BIT_MAC_SI);
65b7998a WYG	91
	92	/* no locking required for register write */
	93	if (priv->cfg->pa_type == IWL_PA_HYBRID) {
	94	/* 2x2 hybrid phy type */
	95	iwl_write32(priv, CSR_GP_DRIVER_REG,
	96	CSR_GP_DRIVER_REG_BIT_RADIO_SKU_2x2_HYB);
	97	} else if (priv->cfg->pa_type == IWL_PA_INTERNAL) {
	98	/* 2x2 IPA phy type */
	99	iwl_write32(priv, CSR_GP_DRIVER_REG,
	100	CSR_GP_DRIVER_REG_BIT_RADIO_SKU_2x2_IPA);
	101	}
	102	/* else do nothing, uCode configured */
	103	}
	104
f3a2a424 WYG	105	static struct iwl_sensitivity_ranges iwl6000_sensitivity = {
	106	.min_nrg_cck = 97,
	107	.max_nrg_cck = 0, /* not used, set to 0 */
	108	.auto_corr_min_ofdm = 80,
	109	.auto_corr_min_ofdm_mrc = 128,
	110	.auto_corr_min_ofdm_x1 = 105,
	111	.auto_corr_min_ofdm_mrc_x1 = 192,
	112
	113	.auto_corr_max_ofdm = 145,
	114	.auto_corr_max_ofdm_mrc = 232,
	115	.auto_corr_max_ofdm_x1 = 145,
	116	.auto_corr_max_ofdm_mrc_x1 = 232,
	117
	118	.auto_corr_min_cck = 125,
	119	.auto_corr_max_cck = 175,
	120	.auto_corr_min_cck_mrc = 160,
	121	.auto_corr_max_cck_mrc = 310,
	122	.nrg_th_cck = 97,
	123	.nrg_th_ofdm = 100,
55036d66 WYG	124
	125	.barker_corr_th_min = 190,
	126	.barker_corr_th_min_mrc = 390,
	127	.nrg_th_cca = 62,
f3a2a424 WYG	128	};
	129
	130	static int iwl6000_hw_set_hw_params(struct iwl_priv *priv)
	131	{
88804e2b WYG	132	if (priv->cfg->mod_params->num_of_queues >= IWL_MIN_NUM_QUEUES &&
	133	priv->cfg->mod_params->num_of_queues <= IWL50_NUM_QUEUES)
	134	priv->cfg->num_of_queues =
	135	priv->cfg->mod_params->num_of_queues;
f3a2a424	136
88804e2b	137	priv->hw_params.max_txq_num = priv->cfg->num_of_queues;
f3a2a424 WYG	138	priv->hw_params.dma_chnl_num = FH50_TCSR_CHNL_NUM;
f3a2a424 WYG	139	priv->hw_params.scd_bc_tbls_size =
88804e2b WYG	140	priv->cfg->num_of_queues *
88804e2b WYG	141	sizeof(struct iwl5000_scd_bc_tbl);
f3a2a424 WYG	142	priv->hw_params.tfd_size = sizeof(struct iwl_tfd);
	143	priv->hw_params.max_stations = IWL5000_STATION_COUNT;
	144	priv->hw_params.bcast_sta_id = IWL5000_BROADCAST_ID;
	145
	146	priv->hw_params.max_data_size = IWL60_RTC_DATA_SIZE;
	147	priv->hw_params.max_inst_size = IWL60_RTC_INST_SIZE;
	148
	149	priv->hw_params.max_bsm_size = 0;
	150	priv->hw_params.ht40_channel = BIT(IEEE80211_BAND_2GHZ) \|
	151	BIT(IEEE80211_BAND_5GHZ);
	152	priv->hw_params.rx_wrt_ptr_reg = FH_RSCSR_CHNL0_WPTR;
	153
	154	priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant);
	155	priv->hw_params.rx_chains_num = num_of_ant(priv->cfg->valid_rx_ant);
	156	priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant;
	157	priv->hw_params.valid_rx_ant = priv->cfg->valid_rx_ant;
	158
	159	if (priv->cfg->ops->lib->temp_ops.set_ct_kill)
	160	priv->cfg->ops->lib->temp_ops.set_ct_kill(priv);
	161
	162	/* Set initial sensitivity parameters */
	163	/* Set initial calibration set */
	164	priv->hw_params.sens = &iwl6000_sensitivity;
	165	priv->hw_params.calib_init_cfg =
	166	BIT(IWL_CALIB_XTAL) \|
	167	BIT(IWL_CALIB_LO) \|
	168	BIT(IWL_CALIB_TX_IQ) \|
	169	BIT(IWL_CALIB_TX_IQ_PERD) \|
	170	BIT(IWL_CALIB_BASE_BAND);
	171
	172	return 0;
	173	}
	174
672639de	175	static struct iwl_lib_ops iwl6000_lib = {
f3a2a424	176	.set_hw_params = iwl6000_hw_set_hw_params,
672639de WYG	177	.txq_update_byte_cnt_tbl = iwl5000_txq_update_byte_cnt_tbl,
	178	.txq_inval_byte_cnt_tbl = iwl5000_txq_inval_byte_cnt_tbl,
	179	.txq_set_sched = iwl5000_txq_set_sched,
	180	.txq_agg_enable = iwl5000_txq_agg_enable,
	181	.txq_agg_disable = iwl5000_txq_agg_disable,
	182	.txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
	183	.txq_free_tfd = iwl_hw_txq_free_tfd,
	184	.txq_init = iwl_hw_tx_queue_init,
	185	.rx_handler_setup = iwl5000_rx_handler_setup,
	186	.setup_deferred_work = iwl5000_setup_deferred_work,
	187	.is_valid_rtc_data_addr = iwl5000_hw_valid_rtc_data_addr,
	188	.load_ucode = iwl5000_load_ucode,
b7a79404 RC	189	.dump_nic_event_log = iwl_dump_nic_event_log,
b7a79404 RC	190	.dump_nic_error_log = iwl_dump_nic_error_log,
672639de WYG	191	.init_alive_start = iwl5000_init_alive_start,
	192	.alive_notify = iwl5000_alive_notify,
	193	.send_tx_power = iwl5000_send_tx_power,
	194	.update_chain_flags = iwl_update_chain_flags,
	195	.apm_ops = {
	196	.init = iwl5000_apm_init,
d68b603c	197	.stop = iwl_apm_stop,
65b7998a	198	.config = iwl6000_nic_config,
672639de WYG	199	.set_pwr_src = iwl_set_pwr_src,
	200	},
	201	.eeprom_ops = {
	202	.regulatory_bands = {
	203	EEPROM_5000_REG_BAND_1_CHANNELS,
	204	EEPROM_5000_REG_BAND_2_CHANNELS,
	205	EEPROM_5000_REG_BAND_3_CHANNELS,
	206	EEPROM_5000_REG_BAND_4_CHANNELS,
	207	EEPROM_5000_REG_BAND_5_CHANNELS,
7aafef1c WYG	208	EEPROM_5000_REG_BAND_24_HT40_CHANNELS,
7aafef1c WYG	209	EEPROM_5000_REG_BAND_52_HT40_CHANNELS
672639de WYG	210	},
	211	.verify_signature = iwlcore_eeprom_verify_signature,
	212	.acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
	213	.release_semaphore = iwlcore_eeprom_release_semaphore,
	214	.calib_version = iwl5000_eeprom_calib_version,
	215	.query_addr = iwl5000_eeprom_query_addr,
ab9fd1bf	216	.update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
672639de WYG	217	},
	218	.post_associate = iwl_post_associate,
	219	.isr = iwl_isr_ict,
	220	.config_ap = iwl_config_ap,
	221	.temp_ops = {
	222	.temperature = iwl5000_temperature,
	223	.set_ct_kill = iwl6000_set_ct_threshold,
	224	},
	225	};
	226
29f35c14	227	static struct iwl_ops iwl6000_ops = {
cc0f555d	228	.ucode = &iwl5000_ucode,
672639de	229	.lib = &iwl6000_lib,
29f35c14	230	.hcmd = &iwl5000_hcmd,
d8c07e7a	231	.utils = &iwl5000_hcmd_utils,
e932a609	232	.led = &iwlagn_led_ops,
29f35c14 JS	233	};
29f35c14 JS	234
e1228374	235
65b7998a WYG	236	/*
	237	* "h": Hybrid configuration, use both internal and external Power Amplifier
	238	*/
	239	struct iwl_cfg iwl6000h_2agn_cfg = {
e1228374 JS	240	.name = "6000 Series 2x2 AGN",
	241	.fw_name_pre = IWL6000_FW_PRE,
	242	.ucode_api_max = IWL6000_UCODE_API_MAX,
	243	.ucode_api_min = IWL6000_UCODE_API_MIN,
	244	.sku = IWL_SKU_A\|IWL_SKU_G\|IWL_SKU_N,
29f35c14	245	.ops = &iwl6000_ops,
415e4993	246	.eeprom_size = OTP_LOW_IMAGE_SIZE,
1f4b9665	247	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
e1228374	248	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
88804e2b WYG	249	.num_of_queues = IWL50_NUM_QUEUES,
88804e2b WYG	250	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
e1228374	251	.mod_params = &iwl50_mod_params,
542cc793 JS	252	.valid_tx_ant = ANT_AB,
542cc793 JS	253	.valid_rx_ant = ANT_AB,
050681b7	254	.need_pll_cfg = false,
65b7998a	255	.pa_type = IWL_PA_HYBRID,
415e4993 WYG	256	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
415e4993 WYG	257	.shadow_ram_support = true,
b261793d	258	.ht_greenfield_support = true,
f2d0d0e2	259	.led_compensation = 51,
47eef9bd	260	.use_rts_for_ht = true, /* use rts/cts protection */
d8c07e7a	261	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
78f5fb7f	262	.supports_idle = true,
65b7998a WYG	263	};
65b7998a WYG	264
5953a62e WYG	265	struct iwl_cfg iwl6000h_2abg_cfg = {
	266	.name = "6000 Series 2x2 ABG",
	267	.fw_name_pre = IWL6000_FW_PRE,
	268	.ucode_api_max = IWL6000_UCODE_API_MAX,
	269	.ucode_api_min = IWL6000_UCODE_API_MIN,
	270	.sku = IWL_SKU_A\|IWL_SKU_G,
	271	.ops = &iwl6000_ops,
	272	.eeprom_size = OTP_LOW_IMAGE_SIZE,
	273	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
	274	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
88804e2b WYG	275	.num_of_queues = IWL50_NUM_QUEUES,
88804e2b WYG	276	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
5953a62e WYG	277	.mod_params = &iwl50_mod_params,
	278	.valid_tx_ant = ANT_AB,
	279	.valid_rx_ant = ANT_AB,
	280	.need_pll_cfg = false,
	281	.pa_type = IWL_PA_HYBRID,
	282	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
	283	.shadow_ram_support = true,
	284	.ht_greenfield_support = true,
	285	.led_compensation = 51,
d8c07e7a	286	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
78f5fb7f	287	.supports_idle = true,
5953a62e WYG	288	};
	289
	290	struct iwl_cfg iwl6000h_2bg_cfg = {
	291	.name = "6000 Series 2x2 BG",
	292	.fw_name_pre = IWL6000_FW_PRE,
	293	.ucode_api_max = IWL6000_UCODE_API_MAX,
	294	.ucode_api_min = IWL6000_UCODE_API_MIN,
	295	.sku = IWL_SKU_G,
	296	.ops = &iwl6000_ops,
	297	.eeprom_size = OTP_LOW_IMAGE_SIZE,
	298	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
	299	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
88804e2b WYG	300	.num_of_queues = IWL50_NUM_QUEUES,
88804e2b WYG	301	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
5953a62e WYG	302	.mod_params = &iwl50_mod_params,
	303	.valid_tx_ant = ANT_AB,
	304	.valid_rx_ant = ANT_AB,
	305	.need_pll_cfg = false,
	306	.pa_type = IWL_PA_HYBRID,
	307	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
	308	.shadow_ram_support = true,
	309	.ht_greenfield_support = true,
	310	.led_compensation = 51,
d8c07e7a	311	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
78f5fb7f	312	.supports_idle = true,
5953a62e WYG	313	};
5953a62e WYG	314
65b7998a WYG	315	/*
	316	* "i": Internal configuration, use internal Power Amplifier
	317	*/
	318	struct iwl_cfg iwl6000i_2agn_cfg = {
	319	.name = "6000 Series 2x2 AGN",
	320	.fw_name_pre = IWL6000_FW_PRE,
	321	.ucode_api_max = IWL6000_UCODE_API_MAX,
	322	.ucode_api_min = IWL6000_UCODE_API_MIN,
	323	.sku = IWL_SKU_A\|IWL_SKU_G\|IWL_SKU_N,
	324	.ops = &iwl6000_ops,
415e4993	325	.eeprom_size = OTP_LOW_IMAGE_SIZE,
1f4b9665	326	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
65b7998a	327	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
88804e2b WYG	328	.num_of_queues = IWL50_NUM_QUEUES,
88804e2b WYG	329	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
65b7998a WYG	330	.mod_params = &iwl50_mod_params,
	331	.valid_tx_ant = ANT_BC,
	332	.valid_rx_ant = ANT_BC,
	333	.need_pll_cfg = false,
	334	.pa_type = IWL_PA_INTERNAL,
415e4993 WYG	335	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
415e4993 WYG	336	.shadow_ram_support = true,
b261793d	337	.ht_greenfield_support = true,
f2d0d0e2	338	.led_compensation = 51,
47eef9bd	339	.use_rts_for_ht = true, /* use rts/cts protection */
d8c07e7a	340	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
78f5fb7f	341	.supports_idle = true,
e1228374 JS	342	};
e1228374 JS	343
5953a62e WYG	344	struct iwl_cfg iwl6000i_2abg_cfg = {
	345	.name = "6000 Series 2x2 ABG",
	346	.fw_name_pre = IWL6000_FW_PRE,
	347	.ucode_api_max = IWL6000_UCODE_API_MAX,
	348	.ucode_api_min = IWL6000_UCODE_API_MIN,
	349	.sku = IWL_SKU_A\|IWL_SKU_G,
	350	.ops = &iwl6000_ops,
	351	.eeprom_size = OTP_LOW_IMAGE_SIZE,
	352	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
	353	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
88804e2b WYG	354	.num_of_queues = IWL50_NUM_QUEUES,
88804e2b WYG	355	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
5953a62e WYG	356	.mod_params = &iwl50_mod_params,
	357	.valid_tx_ant = ANT_BC,
	358	.valid_rx_ant = ANT_BC,
	359	.need_pll_cfg = false,
	360	.pa_type = IWL_PA_INTERNAL,
	361	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
	362	.shadow_ram_support = true,
	363	.ht_greenfield_support = true,
	364	.led_compensation = 51,
d8c07e7a	365	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
78f5fb7f	366	.supports_idle = true,
5953a62e WYG	367	};
	368
	369	struct iwl_cfg iwl6000i_2bg_cfg = {
	370	.name = "6000 Series 2x2 BG",
	371	.fw_name_pre = IWL6000_FW_PRE,
	372	.ucode_api_max = IWL6000_UCODE_API_MAX,
	373	.ucode_api_min = IWL6000_UCODE_API_MIN,
	374	.sku = IWL_SKU_G,
	375	.ops = &iwl6000_ops,
	376	.eeprom_size = OTP_LOW_IMAGE_SIZE,
	377	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
	378	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
88804e2b WYG	379	.num_of_queues = IWL50_NUM_QUEUES,
88804e2b WYG	380	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
5953a62e WYG	381	.mod_params = &iwl50_mod_params,
	382	.valid_tx_ant = ANT_BC,
	383	.valid_rx_ant = ANT_BC,
	384	.need_pll_cfg = false,
	385	.pa_type = IWL_PA_INTERNAL,
	386	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
	387	.shadow_ram_support = true,
	388	.ht_greenfield_support = true,
	389	.led_compensation = 51,
d8c07e7a	390	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
78f5fb7f	391	.supports_idle = true,
5953a62e WYG	392	};
5953a62e WYG	393
e1228374 JS	394	struct iwl_cfg iwl6050_2agn_cfg = {
	395	.name = "6050 Series 2x2 AGN",
	396	.fw_name_pre = IWL6050_FW_PRE,
	397	.ucode_api_max = IWL6050_UCODE_API_MAX,
	398	.ucode_api_min = IWL6050_UCODE_API_MIN,
	399	.sku = IWL_SKU_A\|IWL_SKU_G\|IWL_SKU_N,
29f35c14	400	.ops = &iwl6000_ops,
415e4993	401	.eeprom_size = OTP_LOW_IMAGE_SIZE,
32b7e244	402	.eeprom_ver = EEPROM_6050_EEPROM_VERSION,
e1228374	403	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
88804e2b WYG	404	.num_of_queues = IWL50_NUM_QUEUES,
88804e2b WYG	405	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
e1228374	406	.mod_params = &iwl50_mod_params,
542cc793 JS	407	.valid_tx_ant = ANT_AB,
542cc793 JS	408	.valid_rx_ant = ANT_AB,
050681b7	409	.need_pll_cfg = false,
65b7998a	410	.pa_type = IWL_PA_SYSTEM,
415e4993 WYG	411	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
415e4993 WYG	412	.shadow_ram_support = true,
b261793d	413	.ht_greenfield_support = true,
f2d0d0e2	414	.led_compensation = 51,
47eef9bd	415	.use_rts_for_ht = true, /* use rts/cts protection */
d8c07e7a	416	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
78f5fb7f	417	.supports_idle = true,
e1228374 JS	418	};
e1228374 JS	419
5953a62e WYG	420	struct iwl_cfg iwl6050_2abg_cfg = {
	421	.name = "6050 Series 2x2 ABG",
	422	.fw_name_pre = IWL6050_FW_PRE,
	423	.ucode_api_max = IWL6050_UCODE_API_MAX,
	424	.ucode_api_min = IWL6050_UCODE_API_MIN,
	425	.sku = IWL_SKU_A\|IWL_SKU_G,
	426	.ops = &iwl6000_ops,
	427	.eeprom_size = OTP_LOW_IMAGE_SIZE,
32b7e244	428	.eeprom_ver = EEPROM_6050_EEPROM_VERSION,
5953a62e	429	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
88804e2b WYG	430	.num_of_queues = IWL50_NUM_QUEUES,
88804e2b WYG	431	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
5953a62e WYG	432	.mod_params = &iwl50_mod_params,
	433	.valid_tx_ant = ANT_AB,
	434	.valid_rx_ant = ANT_AB,
	435	.need_pll_cfg = false,
	436	.pa_type = IWL_PA_SYSTEM,
	437	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
	438	.shadow_ram_support = true,
	439	.ht_greenfield_support = true,
	440	.led_compensation = 51,
d8c07e7a	441	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
78f5fb7f	442	.supports_idle = true,
5953a62e WYG	443	};
5953a62e WYG	444
e1228374 JS	445	struct iwl_cfg iwl6000_3agn_cfg = {
	446	.name = "6000 Series 3x3 AGN",
	447	.fw_name_pre = IWL6000_FW_PRE,
	448	.ucode_api_max = IWL6000_UCODE_API_MAX,
	449	.ucode_api_min = IWL6000_UCODE_API_MIN,
	450	.sku = IWL_SKU_A\|IWL_SKU_G\|IWL_SKU_N,
29f35c14	451	.ops = &iwl6000_ops,
415e4993	452	.eeprom_size = OTP_LOW_IMAGE_SIZE,
1f4b9665	453	.eeprom_ver = EEPROM_6000_EEPROM_VERSION,
e1228374	454	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
88804e2b WYG	455	.num_of_queues = IWL50_NUM_QUEUES,
88804e2b WYG	456	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
e1228374	457	.mod_params = &iwl50_mod_params,
c0bac76a JS	458	.valid_tx_ant = ANT_ABC,
c0bac76a JS	459	.valid_rx_ant = ANT_ABC,
050681b7	460	.need_pll_cfg = false,
65b7998a	461	.pa_type = IWL_PA_SYSTEM,
415e4993 WYG	462	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
415e4993 WYG	463	.shadow_ram_support = true,
b261793d	464	.ht_greenfield_support = true,
f2d0d0e2	465	.led_compensation = 51,
47eef9bd	466	.use_rts_for_ht = true, /* use rts/cts protection */
d8c07e7a	467	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
78f5fb7f	468	.supports_idle = true,
e1228374 JS	469	};
	470
	471	struct iwl_cfg iwl6050_3agn_cfg = {
	472	.name = "6050 Series 3x3 AGN",
	473	.fw_name_pre = IWL6050_FW_PRE,
	474	.ucode_api_max = IWL6050_UCODE_API_MAX,
	475	.ucode_api_min = IWL6050_UCODE_API_MIN,
	476	.sku = IWL_SKU_A\|IWL_SKU_G\|IWL_SKU_N,
29f35c14	477	.ops = &iwl6000_ops,
415e4993	478	.eeprom_size = OTP_LOW_IMAGE_SIZE,
32b7e244	479	.eeprom_ver = EEPROM_6050_EEPROM_VERSION,
e1228374	480	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
88804e2b WYG	481	.num_of_queues = IWL50_NUM_QUEUES,
88804e2b WYG	482	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
e1228374	483	.mod_params = &iwl50_mod_params,
c0bac76a JS	484	.valid_tx_ant = ANT_ABC,
c0bac76a JS	485	.valid_rx_ant = ANT_ABC,
050681b7	486	.need_pll_cfg = false,
65b7998a	487	.pa_type = IWL_PA_SYSTEM,
415e4993 WYG	488	.max_ll_items = OTP_MAX_LL_ITEMS_6x00,
415e4993 WYG	489	.shadow_ram_support = true,
b261793d	490	.ht_greenfield_support = true,
f2d0d0e2	491	.led_compensation = 51,
47eef9bd	492	.use_rts_for_ht = true, /* use rts/cts protection */
d8c07e7a	493	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
78f5fb7f	494	.supports_idle = true,
e1228374 JS	495	};
	496
	497	MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
	498	MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));