drivers/net/wireless/iwlwifi/iwl-6000.c

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2008 - 2010 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 4
  56 #define IWL6050_UCODE_API_MIN 4
  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 /* Indicate calibration version to uCode. */
  74 static void iwl6050_set_calib_version(struct iwl_priv *priv)
  75 {
  76         if (priv->cfg->ops->lib->eeprom_ops.calib_version(priv) >= 6)
  77                 iwl_set_bit(priv, CSR_GP_DRIVER_REG,
  78                                 CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6);
  79 }
  80
  81 /* NIC configuration for 6000 series */
  82 static void iwl6000_nic_config(struct iwl_priv *priv)
  83 {
  84         u16 radio_cfg;
  85
  86         radio_cfg = iwl_eeprom_query16(priv, EEPROM_RADIO_CONFIG);
  87
  88         /* write radio config values to register */
  89         if (EEPROM_RF_CFG_TYPE_MSK(radio_cfg) <= EEPROM_RF_CONFIG_TYPE_MAX)
  90                 iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
  91                             EEPROM_RF_CFG_TYPE_MSK(radio_cfg) |
  92                             EEPROM_RF_CFG_STEP_MSK(radio_cfg) |
  93                             EEPROM_RF_CFG_DASH_MSK(radio_cfg));
  94
  95         /* set CSR_HW_CONFIG_REG for uCode use */
  96         iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
  97                     CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI |
  98                     CSR_HW_IF_CONFIG_REG_BIT_MAC_SI);
  99
 100         /* no locking required for register write */
 101         if (priv->cfg->pa_type == IWL_PA_INTERNAL) {
 102                 /* 2x2 IPA phy type */
 103                 iwl_write32(priv, CSR_GP_DRIVER_REG,
 104                              CSR_GP_DRIVER_REG_BIT_RADIO_SKU_2x2_IPA);
 105         }
 106         /* else do nothing, uCode configured */
 107         if (priv->cfg->ops->lib->temp_ops.set_calib_version)
 108                 priv->cfg->ops->lib->temp_ops.set_calib_version(priv);
 109 }
 110
 111 static struct iwl_sensitivity_ranges iwl6000_sensitivity = {
 112         .min_nrg_cck = 97,
 113         .max_nrg_cck = 0, /* not used, set to 0 */
 114         .auto_corr_min_ofdm = 80,
 115         .auto_corr_min_ofdm_mrc = 128,
 116         .auto_corr_min_ofdm_x1 = 105,
 117         .auto_corr_min_ofdm_mrc_x1 = 192,
 118
 119         .auto_corr_max_ofdm = 145,
 120         .auto_corr_max_ofdm_mrc = 232,
 121         .auto_corr_max_ofdm_x1 = 110,
 122         .auto_corr_max_ofdm_mrc_x1 = 232,
 123
 124         .auto_corr_min_cck = 125,
 125         .auto_corr_max_cck = 175,
 126         .auto_corr_min_cck_mrc = 160,
 127         .auto_corr_max_cck_mrc = 310,
 128         .nrg_th_cck = 97,
 129         .nrg_th_ofdm = 100,
 130
 131         .barker_corr_th_min = 190,
 132         .barker_corr_th_min_mrc = 390,
 133         .nrg_th_cca = 62,
 134 };
 135
 136 static int iwl6000_hw_set_hw_params(struct iwl_priv *priv)
 137 {
 138         if (priv->cfg->mod_params->num_of_queues >= IWL_MIN_NUM_QUEUES &&
 139             priv->cfg->mod_params->num_of_queues <= IWL50_NUM_QUEUES)
 140                 priv->cfg->num_of_queues =
 141                         priv->cfg->mod_params->num_of_queues;
 142
 143         priv->hw_params.max_txq_num = priv->cfg->num_of_queues;
 144         priv->hw_params.dma_chnl_num = FH50_TCSR_CHNL_NUM;
 145         priv->hw_params.scd_bc_tbls_size =
 146                         priv->cfg->num_of_queues *
 147                         sizeof(struct iwl5000_scd_bc_tbl);
 148         priv->hw_params.tfd_size = sizeof(struct iwl_tfd);
 149         priv->hw_params.max_stations = IWL5000_STATION_COUNT;
 150         priv->hw_params.bcast_sta_id = IWL5000_BROADCAST_ID;
 151
 152         priv->hw_params.max_data_size = IWL60_RTC_DATA_SIZE;
 153         priv->hw_params.max_inst_size = IWL60_RTC_INST_SIZE;
 154
 155         priv->hw_params.max_bsm_size = 0;
 156         priv->hw_params.ht40_channel =  BIT(IEEE80211_BAND_2GHZ) |
 157                                         BIT(IEEE80211_BAND_5GHZ);
 158         priv->hw_params.rx_wrt_ptr_reg = FH_RSCSR_CHNL0_WPTR;
 159
 160         priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant);
 161         priv->hw_params.rx_chains_num = num_of_ant(priv->cfg->valid_rx_ant);
 162         priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant;
 163         priv->hw_params.valid_rx_ant = priv->cfg->valid_rx_ant;
 164
 165         if (priv->cfg->ops->lib->temp_ops.set_ct_kill)
 166                 priv->cfg->ops->lib->temp_ops.set_ct_kill(priv);
 167
 168         /* Set initial sensitivity parameters */
 169         /* Set initial calibration set */
 170         priv->hw_params.sens = &iwl6000_sensitivity;
 171         switch (priv->hw_rev & CSR_HW_REV_TYPE_MSK) {
 172         case CSR_HW_REV_TYPE_6x50:
 173                 priv->hw_params.calib_init_cfg =
 174                         BIT(IWL_CALIB_XTAL)             |
 175                         BIT(IWL_CALIB_DC)               |
 176                         BIT(IWL_CALIB_LO)               |
 177                         BIT(IWL_CALIB_TX_IQ)            |
 178                         BIT(IWL_CALIB_BASE_BAND);
 179
 180                 break;
 181         default:
 182                 priv->hw_params.calib_init_cfg =
 183                         BIT(IWL_CALIB_XTAL)             |
 184                         BIT(IWL_CALIB_LO)               |
 185                         BIT(IWL_CALIB_TX_IQ)            |
 186                         BIT(IWL_CALIB_BASE_BAND);
 187                 break;
 188         }
 189
 190         return 0;
 191 }
 192
 193 static int iwl6000_hw_channel_switch(struct iwl_priv *priv, u16 channel)
 194 {
 195         struct iwl6000_channel_switch_cmd cmd;
 196         const struct iwl_channel_info *ch_info;
 197         struct iwl_host_cmd hcmd = {
 198                 .id = REPLY_CHANNEL_SWITCH,
 199                 .len = sizeof(cmd),
 200                 .flags = CMD_SIZE_HUGE,
 201                 .data = &cmd,
 202         };
 203
 204         IWL_DEBUG_11H(priv, "channel switch from %d to %d\n",
 205                 priv->active_rxon.channel, channel);
 206
 207         cmd.band = priv->band == IEEE80211_BAND_2GHZ;
 208         cmd.channel = cpu_to_le16(channel);
 209         cmd.rxon_flags = priv->staging_rxon.flags;
 210         cmd.rxon_filter_flags = priv->staging_rxon.filter_flags;
 211         cmd.switch_time = cpu_to_le32(priv->ucode_beacon_time);
 212         ch_info = iwl_get_channel_info(priv, priv->band, channel);
 213         if (ch_info)
 214                 cmd.expect_beacon = is_channel_radar(ch_info);
 215         else {
 216                 IWL_ERR(priv, "invalid channel switch from %u to %u\n",
 217                         priv->active_rxon.channel, channel);
 218                 return -EFAULT;
 219         }
 220         priv->switch_rxon.channel = cpu_to_le16(channel);
 221         priv->switch_rxon.switch_in_progress = true;
 222
 223         return iwl_send_cmd_sync(priv, &hcmd);
 224 }
 225
 226 static struct iwl_lib_ops iwl6000_lib = {
 227         .set_hw_params = iwl6000_hw_set_hw_params,
 228         .txq_update_byte_cnt_tbl = iwl5000_txq_update_byte_cnt_tbl,
 229         .txq_inval_byte_cnt_tbl = iwl5000_txq_inval_byte_cnt_tbl,
 230         .txq_set_sched = iwl5000_txq_set_sched,
 231         .txq_agg_enable = iwl5000_txq_agg_enable,
 232         .txq_agg_disable = iwl5000_txq_agg_disable,
 233         .txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
 234         .txq_free_tfd = iwl_hw_txq_free_tfd,
 235         .txq_init = iwl_hw_tx_queue_init,
 236         .rx_handler_setup = iwl5000_rx_handler_setup,
 237         .setup_deferred_work = iwl5000_setup_deferred_work,
 238         .is_valid_rtc_data_addr = iwl5000_hw_valid_rtc_data_addr,
 239         .load_ucode = iwl5000_load_ucode,
 240         .dump_nic_event_log = iwl_dump_nic_event_log,
 241         .dump_nic_error_log = iwl_dump_nic_error_log,
 242         .dump_csr = iwl_dump_csr,
 243         .dump_fh = iwl_dump_fh,
 244         .init_alive_start = iwl5000_init_alive_start,
 245         .alive_notify = iwl5000_alive_notify,
 246         .send_tx_power = iwl5000_send_tx_power,
 247         .update_chain_flags = iwl_update_chain_flags,
 248         .set_channel_switch = iwl6000_hw_channel_switch,
 249         .apm_ops = {
 250                 .init = iwl_apm_init,
 251                 .stop = iwl_apm_stop,
 252                 .config = iwl6000_nic_config,
 253                 .set_pwr_src = iwl_set_pwr_src,
 254         },
 255         .eeprom_ops = {
 256                 .regulatory_bands = {
 257                         EEPROM_5000_REG_BAND_1_CHANNELS,
 258                         EEPROM_5000_REG_BAND_2_CHANNELS,
 259                         EEPROM_5000_REG_BAND_3_CHANNELS,
 260                         EEPROM_5000_REG_BAND_4_CHANNELS,
 261                         EEPROM_5000_REG_BAND_5_CHANNELS,
 262                         EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
 263                         EEPROM_5000_REG_BAND_52_HT40_CHANNELS
 264                 },
 265                 .verify_signature  = iwlcore_eeprom_verify_signature,
 266                 .acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
 267                 .release_semaphore = iwlcore_eeprom_release_semaphore,
 268                 .calib_version  = iwl5000_eeprom_calib_version,
 269                 .query_addr = iwl5000_eeprom_query_addr,
 270                 .update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
 271         },
 272         .post_associate = iwl_post_associate,
 273         .isr = iwl_isr_ict,
 274         .config_ap = iwl_config_ap,
 275         .temp_ops = {
 276                 .temperature = iwl5000_temperature,
 277                 .set_ct_kill = iwl6000_set_ct_threshold,
 278          },
 279         .add_bcast_station = iwl_add_bcast_station,
 280 };
 281
 282 static const struct iwl_ops iwl6000_ops = {
 283         .ucode = &iwl5000_ucode,
 284         .lib = &iwl6000_lib,
 285         .hcmd = &iwl5000_hcmd,
 286         .utils = &iwl5000_hcmd_utils,
 287         .led = &iwlagn_led_ops,
 288 };
 289
 290 static struct iwl_lib_ops iwl6050_lib = {
 291         .set_hw_params = iwl6000_hw_set_hw_params,
 292         .txq_update_byte_cnt_tbl = iwl5000_txq_update_byte_cnt_tbl,
 293         .txq_inval_byte_cnt_tbl = iwl5000_txq_inval_byte_cnt_tbl,
 294         .txq_set_sched = iwl5000_txq_set_sched,
 295         .txq_agg_enable = iwl5000_txq_agg_enable,
 296         .txq_agg_disable = iwl5000_txq_agg_disable,
 297         .txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
 298         .txq_free_tfd = iwl_hw_txq_free_tfd,
 299         .txq_init = iwl_hw_tx_queue_init,
 300         .rx_handler_setup = iwl5000_rx_handler_setup,
 301         .setup_deferred_work = iwl5000_setup_deferred_work,
 302         .is_valid_rtc_data_addr = iwl5000_hw_valid_rtc_data_addr,
 303         .load_ucode = iwl5000_load_ucode,
 304         .dump_nic_event_log = iwl_dump_nic_event_log,
 305         .dump_nic_error_log = iwl_dump_nic_error_log,
 306         .dump_csr = iwl_dump_csr,
 307         .dump_fh = iwl_dump_fh,
 308         .init_alive_start = iwl5000_init_alive_start,
 309         .alive_notify = iwl5000_alive_notify,
 310         .send_tx_power = iwl5000_send_tx_power,
 311         .update_chain_flags = iwl_update_chain_flags,
 312         .set_channel_switch = iwl6000_hw_channel_switch,
 313         .apm_ops = {
 314                 .init = iwl_apm_init,
 315                 .stop = iwl_apm_stop,
 316                 .config = iwl6000_nic_config,
 317                 .set_pwr_src = iwl_set_pwr_src,
 318         },
 319         .eeprom_ops = {
 320                 .regulatory_bands = {
 321                         EEPROM_5000_REG_BAND_1_CHANNELS,
 322                         EEPROM_5000_REG_BAND_2_CHANNELS,
 323                         EEPROM_5000_REG_BAND_3_CHANNELS,
 324                         EEPROM_5000_REG_BAND_4_CHANNELS,
 325                         EEPROM_5000_REG_BAND_5_CHANNELS,
 326                         EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
 327                         EEPROM_5000_REG_BAND_52_HT40_CHANNELS
 328                 },
 329                 .verify_signature  = iwlcore_eeprom_verify_signature,
 330                 .acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
 331                 .release_semaphore = iwlcore_eeprom_release_semaphore,
 332                 .calib_version  = iwl5000_eeprom_calib_version,
 333                 .query_addr = iwl5000_eeprom_query_addr,
 334                 .update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
 335         },
 336         .post_associate = iwl_post_associate,
 337         .isr = iwl_isr_ict,
 338         .config_ap = iwl_config_ap,
 339         .temp_ops = {
 340                 .temperature = iwl5000_temperature,
 341                 .set_ct_kill = iwl6000_set_ct_threshold,
 342                 .set_calib_version = iwl6050_set_calib_version,
 343          },
 344         .add_bcast_station = iwl_add_bcast_station,
 345 };
 346
 347 static const struct iwl_ops iwl6050_ops = {
 348         .ucode = &iwl5000_ucode,
 349         .lib = &iwl6050_lib,
 350         .hcmd = &iwl5000_hcmd,
 351         .utils = &iwl5000_hcmd_utils,
 352         .led = &iwlagn_led_ops,
 353 };
 354
 355 /*
 356  * "i": Internal configuration, use internal Power Amplifier
 357  */
 358 struct iwl_cfg iwl6000i_2agn_cfg = {
 359         .name = "6000 Series 2x2 AGN",
 360         .fw_name_pre = IWL6000_FW_PRE,
 361         .ucode_api_max = IWL6000_UCODE_API_MAX,
 362         .ucode_api_min = IWL6000_UCODE_API_MIN,
 363         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 364         .ops = &iwl6000_ops,
 365         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 366         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 367         .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 368         .num_of_queues = IWL50_NUM_QUEUES,
 369         .num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
 370         .mod_params = &iwl50_mod_params,
 371         .valid_tx_ant = ANT_BC,
 372         .valid_rx_ant = ANT_BC,
 373         .pll_cfg_val = 0,
 374         .set_l0s = true,
 375         .use_bsm = false,
 376         .pa_type = IWL_PA_INTERNAL,
 377         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 378         .shadow_ram_support = true,
 379         .ht_greenfield_support = true,
 380         .led_compensation = 51,
 381         .use_rts_for_ht = true, /* use rts/cts protection */
 382         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 383         .supports_idle = true,
 384         .adv_thermal_throttle = true,
 385         .support_ct_kill_exit = true,
 386         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 387         .chain_noise_scale = 1000,
 388 };
 389
 390 struct iwl_cfg iwl6000i_2abg_cfg = {
 391         .name = "6000 Series 2x2 ABG",
 392         .fw_name_pre = IWL6000_FW_PRE,
 393         .ucode_api_max = IWL6000_UCODE_API_MAX,
 394         .ucode_api_min = IWL6000_UCODE_API_MIN,
 395         .sku = IWL_SKU_A|IWL_SKU_G,
 396         .ops = &iwl6000_ops,
 397         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 398         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 399         .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 400         .num_of_queues = IWL50_NUM_QUEUES,
 401         .num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
 402         .mod_params = &iwl50_mod_params,
 403         .valid_tx_ant = ANT_BC,
 404         .valid_rx_ant = ANT_BC,
 405         .pll_cfg_val = 0,
 406         .set_l0s = true,
 407         .use_bsm = false,
 408         .pa_type = IWL_PA_INTERNAL,
 409         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 410         .shadow_ram_support = true,
 411         .ht_greenfield_support = true,
 412         .led_compensation = 51,
 413         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 414         .supports_idle = true,
 415         .adv_thermal_throttle = true,
 416         .support_ct_kill_exit = true,
 417         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 418         .chain_noise_scale = 1000,
 419 };
 420
 421 struct iwl_cfg iwl6000i_2bg_cfg = {
 422         .name = "6000 Series 2x2 BG",
 423         .fw_name_pre = IWL6000_FW_PRE,
 424         .ucode_api_max = IWL6000_UCODE_API_MAX,
 425         .ucode_api_min = IWL6000_UCODE_API_MIN,
 426         .sku = IWL_SKU_G,
 427         .ops = &iwl6000_ops,
 428         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 429         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 430         .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 431         .num_of_queues = IWL50_NUM_QUEUES,
 432         .num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
 433         .mod_params = &iwl50_mod_params,
 434         .valid_tx_ant = ANT_BC,
 435         .valid_rx_ant = ANT_BC,
 436         .pll_cfg_val = 0,
 437         .set_l0s = true,
 438         .use_bsm = false,
 439         .pa_type = IWL_PA_INTERNAL,
 440         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 441         .shadow_ram_support = true,
 442         .ht_greenfield_support = true,
 443         .led_compensation = 51,
 444         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 445         .supports_idle = true,
 446         .adv_thermal_throttle = true,
 447         .support_ct_kill_exit = true,
 448         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 449         .chain_noise_scale = 1000,
 450 };
 451
 452 struct iwl_cfg iwl6050_2agn_cfg = {
 453         .name = "6050 Series 2x2 AGN",
 454         .fw_name_pre = IWL6050_FW_PRE,
 455         .ucode_api_max = IWL6050_UCODE_API_MAX,
 456         .ucode_api_min = IWL6050_UCODE_API_MIN,
 457         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 458         .ops = &iwl6050_ops,
 459         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 460         .eeprom_ver = EEPROM_6050_EEPROM_VERSION,
 461         .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 462         .num_of_queues = IWL50_NUM_QUEUES,
 463         .num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
 464         .mod_params = &iwl50_mod_params,
 465         .valid_tx_ant = ANT_AB,
 466         .valid_rx_ant = ANT_AB,
 467         .pll_cfg_val = 0,
 468         .set_l0s = true,
 469         .use_bsm = false,
 470         .pa_type = IWL_PA_SYSTEM,
 471         .max_ll_items = OTP_MAX_LL_ITEMS_6x50,
 472         .shadow_ram_support = true,
 473         .ht_greenfield_support = true,
 474         .led_compensation = 51,
 475         .use_rts_for_ht = true, /* use rts/cts protection */
 476         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 477         .supports_idle = true,
 478         .adv_thermal_throttle = true,
 479         .support_ct_kill_exit = true,
 480         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 481         .chain_noise_scale = 1500,
 482 };
 483
 484 struct iwl_cfg iwl6050_2abg_cfg = {
 485         .name = "6050 Series 2x2 ABG",
 486         .fw_name_pre = IWL6050_FW_PRE,
 487         .ucode_api_max = IWL6050_UCODE_API_MAX,
 488         .ucode_api_min = IWL6050_UCODE_API_MIN,
 489         .sku = IWL_SKU_A|IWL_SKU_G,
 490         .ops = &iwl6050_ops,
 491         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 492         .eeprom_ver = EEPROM_6050_EEPROM_VERSION,
 493         .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 494         .num_of_queues = IWL50_NUM_QUEUES,
 495         .num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
 496         .mod_params = &iwl50_mod_params,
 497         .valid_tx_ant = ANT_AB,
 498         .valid_rx_ant = ANT_AB,
 499         .pll_cfg_val = 0,
 500         .set_l0s = true,
 501         .use_bsm = false,
 502         .pa_type = IWL_PA_SYSTEM,
 503         .max_ll_items = OTP_MAX_LL_ITEMS_6x50,
 504         .shadow_ram_support = true,
 505         .ht_greenfield_support = true,
 506         .led_compensation = 51,
 507         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 508         .supports_idle = true,
 509         .adv_thermal_throttle = true,
 510         .support_ct_kill_exit = true,
 511         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 512         .chain_noise_scale = 1500,
 513 };
 514
 515 struct iwl_cfg iwl6000_3agn_cfg = {
 516         .name = "6000 Series 3x3 AGN",
 517         .fw_name_pre = IWL6000_FW_PRE,
 518         .ucode_api_max = IWL6000_UCODE_API_MAX,
 519         .ucode_api_min = IWL6000_UCODE_API_MIN,
 520         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 521         .ops = &iwl6000_ops,
 522         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 523         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 524         .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 525         .num_of_queues = IWL50_NUM_QUEUES,
 526         .num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
 527         .mod_params = &iwl50_mod_params,
 528         .valid_tx_ant = ANT_ABC,
 529         .valid_rx_ant = ANT_ABC,
 530         .pll_cfg_val = 0,
 531         .set_l0s = true,
 532         .use_bsm = false,
 533         .pa_type = IWL_PA_SYSTEM,
 534         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 535         .shadow_ram_support = true,
 536         .ht_greenfield_support = true,
 537         .led_compensation = 51,
 538         .use_rts_for_ht = true, /* use rts/cts protection */
 539         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 540         .supports_idle = true,
 541         .adv_thermal_throttle = true,
 542         .support_ct_kill_exit = true,
 543         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 544         .chain_noise_scale = 1000,
 545 };
 546
 547 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
 548 MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));