SAFE public projects git trees. - safe/jmp/linux-2.6/blob - drivers/net/wireless/iwlwifi/iwl-6000.c

   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"
  47 #include "iwl-6000-hw.h"
  48 #include "iwl-agn-led.h"
  49
  50 /* Highest firmware API version supported */
  51 #define IWL6000_UCODE_API_MAX 4
  52 #define IWL6050_UCODE_API_MAX 4
  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
  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
  73 /* NIC configuration for 6000 series */
  74 static void iwl6000_nic_config(struct iwl_priv *priv)
  75 {
  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);
  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
 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,
 124
 125         .barker_corr_th_min = 190,
 126         .barker_corr_th_min_mrc = 390,
 127         .nrg_th_cca = 62,
 128 };
 129
 130 static int iwl6000_hw_set_hw_params(struct iwl_priv *priv)
 131 {
 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;
 136
 137         priv->hw_params.max_txq_num = priv->cfg->num_of_queues;
 138         priv->hw_params.dma_chnl_num = FH50_TCSR_CHNL_NUM;
 139         priv->hw_params.scd_bc_tbls_size =
 140                         priv->cfg->num_of_queues *
 141                         sizeof(struct iwl5000_scd_bc_tbl);
 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
 175 static struct iwl_lib_ops iwl6000_lib = {
 176         .set_hw_params = iwl6000_hw_set_hw_params,
 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,
 189         .dump_nic_event_log = iwl_dump_nic_event_log,
 190         .dump_nic_error_log = iwl_dump_nic_error_log,
 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,
 197                 .stop = iwl_apm_stop,
 198                 .config = iwl6000_nic_config,
 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,
 208                         EEPROM_5000_REG_BAND_24_HT40_CHANNELS,
 209                         EEPROM_5000_REG_BAND_52_HT40_CHANNELS
 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,
 216                 .update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
 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
 227 static struct iwl_ops iwl6000_ops = {
 228         .ucode = &iwl5000_ucode,
 229         .lib = &iwl6000_lib,
 230         .hcmd = &iwl5000_hcmd,
 231         .utils = &iwl5000_hcmd_utils,
 232         .led = &iwlagn_led_ops,
 233 };
 234
 235
 236 /*
 237  * "h": Hybrid configuration, use both internal and external Power Amplifier
 238  */
 239 struct iwl_cfg iwl6000h_2agn_cfg = {
 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,
 245         .ops = &iwl6000_ops,
 246         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 247         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 248         .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 249         .num_of_queues = IWL50_NUM_QUEUES,
 250         .num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
 251         .mod_params = &iwl50_mod_params,
 252         .valid_tx_ant = ANT_AB,
 253         .valid_rx_ant = ANT_AB,
 254         .need_pll_cfg = false,
 255         .pa_type = IWL_PA_HYBRID,
 256         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 257         .shadow_ram_support = true,
 258         .ht_greenfield_support = true,
 259         .led_compensation = 51,
 260         .use_rts_for_ht = true, /* use rts/cts protection */
 261         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 262         .supports_idle = true,
 263 };
 264
 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,
 275         .num_of_queues = IWL50_NUM_QUEUES,
 276         .num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
 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,
 286         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 287         .supports_idle = true,
 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,
 300         .num_of_queues = IWL50_NUM_QUEUES,
 301         .num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
 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,
 311         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 312         .supports_idle = true,
 313 };
 314
 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,
 325         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 326         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 327         .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 328         .num_of_queues = IWL50_NUM_QUEUES,
 329         .num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
 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,
 335         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 336         .shadow_ram_support = true,
 337         .ht_greenfield_support = true,
 338         .led_compensation = 51,
 339         .use_rts_for_ht = true, /* use rts/cts protection */
 340         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 341         .supports_idle = true,
 342 };
 343
 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,
 354         .num_of_queues = IWL50_NUM_QUEUES,
 355         .num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
 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,
 365         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 366         .supports_idle = true,
 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,
 379         .num_of_queues = IWL50_NUM_QUEUES,
 380         .num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
 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,
 390         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 391         .supports_idle = true,
 392 };
 393
 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,
 400         .ops = &iwl6000_ops,
 401         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 402         .eeprom_ver = EEPROM_6050_EEPROM_VERSION,
 403         .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 404         .num_of_queues = IWL50_NUM_QUEUES,
 405         .num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
 406         .mod_params = &iwl50_mod_params,
 407         .valid_tx_ant = ANT_AB,
 408         .valid_rx_ant = ANT_AB,
 409         .need_pll_cfg = false,
 410         .pa_type = IWL_PA_SYSTEM,
 411         .max_ll_items = OTP_MAX_LL_ITEMS_6x50,
 412         .shadow_ram_support = true,
 413         .ht_greenfield_support = true,
 414         .led_compensation = 51,
 415         .use_rts_for_ht = true, /* use rts/cts protection */
 416         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 417         .supports_idle = true,
 418 };
 419
 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,
 428         .eeprom_ver = EEPROM_6050_EEPROM_VERSION,
 429         .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 430         .num_of_queues = IWL50_NUM_QUEUES,
 431         .num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
 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_6x50,
 438         .shadow_ram_support = true,
 439         .ht_greenfield_support = true,
 440         .led_compensation = 51,
 441         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 442         .supports_idle = true,
 443 };
 444
 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,
 451         .ops = &iwl6000_ops,
 452         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 453         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 454         .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 455         .num_of_queues = IWL50_NUM_QUEUES,
 456         .num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
 457         .mod_params = &iwl50_mod_params,
 458         .valid_tx_ant = ANT_ABC,
 459         .valid_rx_ant = ANT_ABC,
 460         .need_pll_cfg = false,
 461         .pa_type = IWL_PA_SYSTEM,
 462         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 463         .shadow_ram_support = true,
 464         .ht_greenfield_support = true,
 465         .led_compensation = 51,
 466         .use_rts_for_ht = true, /* use rts/cts protection */
 467         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 468         .supports_idle = true,
 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,
 477         .ops = &iwl6000_ops,
 478         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 479         .eeprom_ver = EEPROM_6050_EEPROM_VERSION,
 480         .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 481         .num_of_queues = IWL50_NUM_QUEUES,
 482         .num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
 483         .mod_params = &iwl50_mod_params,
 484         .valid_tx_ant = ANT_ABC,
 485         .valid_rx_ant = ANT_ABC,
 486         .need_pll_cfg = false,
 487         .pa_type = IWL_PA_SYSTEM,
 488         .max_ll_items = OTP_MAX_LL_ITEMS_6x50,
 489         .shadow_ram_support = true,
 490         .ht_greenfield_support = true,
 491         .led_compensation = 51,
 492         .use_rts_for_ht = true, /* use rts/cts protection */
 493         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 494         .supports_idle = true,
 495 };
 496
 497 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
 498 MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));