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-agn.h"
  46 #include "iwl-helpers.h"
  47 #include "iwl-agn-hw.h"
  48 #include "iwl-6000-hw.h"
  49 #include "iwl-agn-led.h"
  50 #include "iwl-agn-debugfs.h"
  51
  52 /* Highest firmware API version supported */
  53 #define IWL6000_UCODE_API_MAX 4
  54 #define IWL6050_UCODE_API_MAX 5
  55 #define IWL6000G2_UCODE_API_MAX 5
  56
  57 /* Lowest firmware API version supported */
  58 #define IWL6000_UCODE_API_MIN 4
  59 #define IWL6050_UCODE_API_MIN 4
  60 #define IWL6000G2_UCODE_API_MIN 4
  61
  62 #define IWL6000_FW_PRE "iwlwifi-6000-"
  63 #define _IWL6000_MODULE_FIRMWARE(api) IWL6000_FW_PRE #api ".ucode"
  64 #define IWL6000_MODULE_FIRMWARE(api) _IWL6000_MODULE_FIRMWARE(api)
  65
  66 #define IWL6050_FW_PRE "iwlwifi-6050-"
  67 #define _IWL6050_MODULE_FIRMWARE(api) IWL6050_FW_PRE #api ".ucode"
  68 #define IWL6050_MODULE_FIRMWARE(api) _IWL6050_MODULE_FIRMWARE(api)
  69
  70 #define IWL6000G2A_FW_PRE "iwlwifi-6000g2a-"
  71 #define _IWL6000G2A_MODULE_FIRMWARE(api) IWL6000G2A_FW_PRE #api ".ucode"
  72 #define IWL6000G2A_MODULE_FIRMWARE(api) _IWL6000G2A_MODULE_FIRMWARE(api)
  73
  74 #define IWL6000G2B_FW_PRE "iwlwifi-6000g2b-"
  75 #define _IWL6000G2B_MODULE_FIRMWARE(api) IWL6000G2B_FW_PRE #api ".ucode"
  76 #define IWL6000G2B_MODULE_FIRMWARE(api) _IWL6000G2B_MODULE_FIRMWARE(api)
  77
  78 static void iwl6000_set_ct_threshold(struct iwl_priv *priv)
  79 {
  80         /* want Celsius */
  81         priv->hw_params.ct_kill_threshold = CT_KILL_THRESHOLD;
  82         priv->hw_params.ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD;
  83 }
  84
  85 static void iwl6050_additional_nic_config(struct iwl_priv *priv)
  86 {
  87         /* Indicate calibration version to uCode. */
  88         if (priv->cfg->ops->lib->eeprom_ops.calib_version(priv) >= 6)
  89                 iwl_set_bit(priv, CSR_GP_DRIVER_REG,
  90                                 CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6);
  91 }
  92
  93 static void iwl6050g2_additional_nic_config(struct iwl_priv *priv)
  94 {
  95         /* Indicate calibration version to uCode. */
  96         if (priv->cfg->ops->lib->eeprom_ops.calib_version(priv) >= 6)
  97                 iwl_set_bit(priv, CSR_GP_DRIVER_REG,
  98                                 CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6);
  99         iwl_set_bit(priv, CSR_GP_DRIVER_REG,
 100                     CSR_GP_DRIVER_REG_BIT_6050_1x2);
 101 }
 102
 103 /* NIC configuration for 6000 series */
 104 static void iwl6000_nic_config(struct iwl_priv *priv)
 105 {
 106         u16 radio_cfg;
 107
 108         radio_cfg = iwl_eeprom_query16(priv, EEPROM_RADIO_CONFIG);
 109
 110         /* write radio config values to register */
 111         if (EEPROM_RF_CFG_TYPE_MSK(radio_cfg) <= EEPROM_RF_CONFIG_TYPE_MAX)
 112                 iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
 113                             EEPROM_RF_CFG_TYPE_MSK(radio_cfg) |
 114                             EEPROM_RF_CFG_STEP_MSK(radio_cfg) |
 115                             EEPROM_RF_CFG_DASH_MSK(radio_cfg));
 116
 117         /* set CSR_HW_CONFIG_REG for uCode use */
 118         iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
 119                     CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI |
 120                     CSR_HW_IF_CONFIG_REG_BIT_MAC_SI);
 121
 122         /* no locking required for register write */
 123         if (priv->cfg->pa_type == IWL_PA_INTERNAL) {
 124                 /* 2x2 IPA phy type */
 125                 iwl_write32(priv, CSR_GP_DRIVER_REG,
 126                              CSR_GP_DRIVER_REG_BIT_RADIO_SKU_2x2_IPA);
 127         }
 128         /* do additional nic configuration if needed */
 129         if (priv->cfg->ops->nic &&
 130                 priv->cfg->ops->nic->additional_nic_config) {
 131                         priv->cfg->ops->nic->additional_nic_config(priv);
 132         }
 133 }
 134
 135 static struct iwl_sensitivity_ranges iwl6000_sensitivity = {
 136         .min_nrg_cck = 97,
 137         .max_nrg_cck = 0, /* not used, set to 0 */
 138         .auto_corr_min_ofdm = 80,
 139         .auto_corr_min_ofdm_mrc = 128,
 140         .auto_corr_min_ofdm_x1 = 105,
 141         .auto_corr_min_ofdm_mrc_x1 = 192,
 142
 143         .auto_corr_max_ofdm = 145,
 144         .auto_corr_max_ofdm_mrc = 232,
 145         .auto_corr_max_ofdm_x1 = 110,
 146         .auto_corr_max_ofdm_mrc_x1 = 232,
 147
 148         .auto_corr_min_cck = 125,
 149         .auto_corr_max_cck = 175,
 150         .auto_corr_min_cck_mrc = 160,
 151         .auto_corr_max_cck_mrc = 310,
 152         .nrg_th_cck = 97,
 153         .nrg_th_ofdm = 100,
 154
 155         .barker_corr_th_min = 190,
 156         .barker_corr_th_min_mrc = 390,
 157         .nrg_th_cca = 62,
 158 };
 159
 160 static int iwl6000_hw_set_hw_params(struct iwl_priv *priv)
 161 {
 162         if (priv->cfg->mod_params->num_of_queues >= IWL_MIN_NUM_QUEUES &&
 163             priv->cfg->mod_params->num_of_queues <= IWLAGN_NUM_QUEUES)
 164                 priv->cfg->base_params->num_of_queues =
 165                         priv->cfg->mod_params->num_of_queues;
 166
 167         priv->hw_params.max_txq_num = priv->cfg->base_params->num_of_queues;
 168         priv->hw_params.dma_chnl_num = FH50_TCSR_CHNL_NUM;
 169         priv->hw_params.scd_bc_tbls_size =
 170                         priv->cfg->base_params->num_of_queues *
 171                         sizeof(struct iwlagn_scd_bc_tbl);
 172         priv->hw_params.tfd_size = sizeof(struct iwl_tfd);
 173         priv->hw_params.max_stations = IWLAGN_STATION_COUNT;
 174         priv->contexts[IWL_RXON_CTX_BSS].bcast_sta_id = IWLAGN_BROADCAST_ID;
 175
 176         priv->hw_params.max_data_size = IWL60_RTC_DATA_SIZE;
 177         priv->hw_params.max_inst_size = IWL60_RTC_INST_SIZE;
 178
 179         priv->hw_params.max_bsm_size = 0;
 180         priv->hw_params.ht40_channel =  BIT(IEEE80211_BAND_2GHZ) |
 181                                         BIT(IEEE80211_BAND_5GHZ);
 182         priv->hw_params.rx_wrt_ptr_reg = FH_RSCSR_CHNL0_WPTR;
 183
 184         priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant);
 185         priv->hw_params.rx_chains_num = num_of_ant(priv->cfg->valid_rx_ant);
 186         priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant;
 187         priv->hw_params.valid_rx_ant = priv->cfg->valid_rx_ant;
 188
 189         iwl6000_set_ct_threshold(priv);
 190
 191         /* Set initial sensitivity parameters */
 192         /* Set initial calibration set */
 193         priv->hw_params.sens = &iwl6000_sensitivity;
 194         priv->hw_params.calib_init_cfg =
 195                 BIT(IWL_CALIB_XTAL)             |
 196                 BIT(IWL_CALIB_LO)               |
 197                 BIT(IWL_CALIB_TX_IQ)            |
 198                 BIT(IWL_CALIB_BASE_BAND);
 199         if (priv->cfg->need_dc_calib)
 200                 priv->hw_params.calib_rt_cfg |= BIT(IWL_CALIB_CFG_DC_IDX);
 201         if (priv->cfg->need_temp_offset_calib)
 202                 priv->hw_params.calib_init_cfg |= BIT(IWL_CALIB_TEMP_OFFSET);
 203
 204         priv->hw_params.beacon_time_tsf_bits = IWLAGN_EXT_BEACON_TIME_POS;
 205
 206         return 0;
 207 }
 208
 209 static int iwl6000_hw_channel_switch(struct iwl_priv *priv,
 210                                      struct ieee80211_channel_switch *ch_switch)
 211 {
 212         /*
 213          * MULTI-FIXME
 214          * See iwl_mac_channel_switch.
 215          */
 216         struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
 217         struct iwl6000_channel_switch_cmd cmd;
 218         const struct iwl_channel_info *ch_info;
 219         u32 switch_time_in_usec, ucode_switch_time;
 220         u16 ch;
 221         u32 tsf_low;
 222         u8 switch_count;
 223         u16 beacon_interval = le16_to_cpu(ctx->timing.beacon_interval);
 224         struct ieee80211_vif *vif = ctx->vif;
 225         struct iwl_host_cmd hcmd = {
 226                 .id = REPLY_CHANNEL_SWITCH,
 227                 .len = sizeof(cmd),
 228                 .flags = CMD_SYNC,
 229                 .data = &cmd,
 230         };
 231
 232         cmd.band = priv->band == IEEE80211_BAND_2GHZ;
 233         ch = ch_switch->channel->hw_value;
 234         IWL_DEBUG_11H(priv, "channel switch from %u to %u\n",
 235                       ctx->active.channel, ch);
 236         cmd.channel = cpu_to_le16(ch);
 237         cmd.rxon_flags = ctx->staging.flags;
 238         cmd.rxon_filter_flags = ctx->staging.filter_flags;
 239         switch_count = ch_switch->count;
 240         tsf_low = ch_switch->timestamp & 0x0ffffffff;
 241         /*
 242          * calculate the ucode channel switch time
 243          * adding TSF as one of the factor for when to switch
 244          */
 245         if ((priv->ucode_beacon_time > tsf_low) && beacon_interval) {
 246                 if (switch_count > ((priv->ucode_beacon_time - tsf_low) /
 247                     beacon_interval)) {
 248                         switch_count -= (priv->ucode_beacon_time -
 249                                 tsf_low) / beacon_interval;
 250                 } else
 251                         switch_count = 0;
 252         }
 253         if (switch_count <= 1)
 254                 cmd.switch_time = cpu_to_le32(priv->ucode_beacon_time);
 255         else {
 256                 switch_time_in_usec =
 257                         vif->bss_conf.beacon_int * switch_count * TIME_UNIT;
 258                 ucode_switch_time = iwl_usecs_to_beacons(priv,
 259                                                          switch_time_in_usec,
 260                                                          beacon_interval);
 261                 cmd.switch_time = iwl_add_beacon_time(priv,
 262                                                       priv->ucode_beacon_time,
 263                                                       ucode_switch_time,
 264                                                       beacon_interval);
 265         }
 266         IWL_DEBUG_11H(priv, "uCode time for the switch is 0x%x\n",
 267                       cmd.switch_time);
 268         ch_info = iwl_get_channel_info(priv, priv->band, ch);
 269         if (ch_info)
 270                 cmd.expect_beacon = is_channel_radar(ch_info);
 271         else {
 272                 IWL_ERR(priv, "invalid channel switch from %u to %u\n",
 273                         ctx->active.channel, ch);
 274                 return -EFAULT;
 275         }
 276         priv->switch_rxon.channel = cmd.channel;
 277         priv->switch_rxon.switch_in_progress = true;
 278
 279         return iwl_send_cmd_sync(priv, &hcmd);
 280 }
 281
 282 static struct iwl_lib_ops iwl6000_lib = {
 283         .set_hw_params = iwl6000_hw_set_hw_params,
 284         .txq_update_byte_cnt_tbl = iwlagn_txq_update_byte_cnt_tbl,
 285         .txq_inval_byte_cnt_tbl = iwlagn_txq_inval_byte_cnt_tbl,
 286         .txq_set_sched = iwlagn_txq_set_sched,
 287         .txq_agg_enable = iwlagn_txq_agg_enable,
 288         .txq_agg_disable = iwlagn_txq_agg_disable,
 289         .txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
 290         .txq_free_tfd = iwl_hw_txq_free_tfd,
 291         .txq_init = iwl_hw_tx_queue_init,
 292         .rx_handler_setup = iwlagn_rx_handler_setup,
 293         .setup_deferred_work = iwlagn_setup_deferred_work,
 294         .is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
 295         .load_ucode = iwlagn_load_ucode,
 296         .dump_nic_event_log = iwl_dump_nic_event_log,
 297         .dump_nic_error_log = iwl_dump_nic_error_log,
 298         .dump_csr = iwl_dump_csr,
 299         .dump_fh = iwl_dump_fh,
 300         .init_alive_start = iwlagn_init_alive_start,
 301         .alive_notify = iwlagn_alive_notify,
 302         .send_tx_power = iwlagn_send_tx_power,
 303         .update_chain_flags = iwl_update_chain_flags,
 304         .set_channel_switch = iwl6000_hw_channel_switch,
 305         .apm_ops = {
 306                 .init = iwl_apm_init,
 307                 .config = iwl6000_nic_config,
 308         },
 309         .eeprom_ops = {
 310                 .regulatory_bands = {
 311                         EEPROM_REG_BAND_1_CHANNELS,
 312                         EEPROM_REG_BAND_2_CHANNELS,
 313                         EEPROM_REG_BAND_3_CHANNELS,
 314                         EEPROM_REG_BAND_4_CHANNELS,
 315                         EEPROM_REG_BAND_5_CHANNELS,
 316                         EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
 317                         EEPROM_REG_BAND_52_HT40_CHANNELS
 318                 },
 319                 .acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
 320                 .release_semaphore = iwlcore_eeprom_release_semaphore,
 321                 .calib_version  = iwlagn_eeprom_calib_version,
 322                 .query_addr = iwlagn_eeprom_query_addr,
 323                 .update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
 324         },
 325         .isr_ops = {
 326                 .isr = iwl_isr_ict,
 327                 .free = iwl_free_isr_ict,
 328                 .alloc = iwl_alloc_isr_ict,
 329                 .reset = iwl_reset_ict,
 330                 .disable = iwl_disable_ict,
 331         },
 332         .temp_ops = {
 333                 .temperature = iwlagn_temperature,
 334          },
 335         .debugfs_ops = {
 336                 .rx_stats_read = iwl_ucode_rx_stats_read,
 337                 .tx_stats_read = iwl_ucode_tx_stats_read,
 338                 .general_stats_read = iwl_ucode_general_stats_read,
 339                 .bt_stats_read = iwl_ucode_bt_stats_read,
 340                 .reply_tx_error = iwl_reply_tx_error_read,
 341         },
 342         .recover_from_tx_stall = iwl_bg_monitor_recover,
 343         .check_plcp_health = iwl_good_plcp_health,
 344         .check_ack_health = iwl_good_ack_health,
 345         .txfifo_flush = iwlagn_txfifo_flush,
 346         .dev_txfifo_flush = iwlagn_dev_txfifo_flush,
 347         .tt_ops = {
 348                 .lower_power_detection = iwl_tt_is_low_power_state,
 349                 .tt_power_mode = iwl_tt_current_power_mode,
 350                 .ct_kill_check = iwl_check_for_ct_kill,
 351         }
 352 };
 353
 354 static struct iwl_lib_ops iwl6000g2b_lib = {
 355         .set_hw_params = iwl6000_hw_set_hw_params,
 356         .txq_update_byte_cnt_tbl = iwlagn_txq_update_byte_cnt_tbl,
 357         .txq_inval_byte_cnt_tbl = iwlagn_txq_inval_byte_cnt_tbl,
 358         .txq_set_sched = iwlagn_txq_set_sched,
 359         .txq_agg_enable = iwlagn_txq_agg_enable,
 360         .txq_agg_disable = iwlagn_txq_agg_disable,
 361         .txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
 362         .txq_free_tfd = iwl_hw_txq_free_tfd,
 363         .txq_init = iwl_hw_tx_queue_init,
 364         .rx_handler_setup = iwlagn_bt_rx_handler_setup,
 365         .setup_deferred_work = iwlagn_bt_setup_deferred_work,
 366         .cancel_deferred_work = iwlagn_bt_cancel_deferred_work,
 367         .is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
 368         .load_ucode = iwlagn_load_ucode,
 369         .dump_nic_event_log = iwl_dump_nic_event_log,
 370         .dump_nic_error_log = iwl_dump_nic_error_log,
 371         .dump_csr = iwl_dump_csr,
 372         .dump_fh = iwl_dump_fh,
 373         .init_alive_start = iwlagn_init_alive_start,
 374         .alive_notify = iwlagn_alive_notify,
 375         .send_tx_power = iwlagn_send_tx_power,
 376         .update_chain_flags = iwl_update_chain_flags,
 377         .set_channel_switch = iwl6000_hw_channel_switch,
 378         .apm_ops = {
 379                 .init = iwl_apm_init,
 380                 .config = iwl6000_nic_config,
 381         },
 382         .eeprom_ops = {
 383                 .regulatory_bands = {
 384                         EEPROM_REG_BAND_1_CHANNELS,
 385                         EEPROM_REG_BAND_2_CHANNELS,
 386                         EEPROM_REG_BAND_3_CHANNELS,
 387                         EEPROM_REG_BAND_4_CHANNELS,
 388                         EEPROM_REG_BAND_5_CHANNELS,
 389                         EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
 390                         EEPROM_REG_BAND_52_HT40_CHANNELS
 391                 },
 392                 .acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
 393                 .release_semaphore = iwlcore_eeprom_release_semaphore,
 394                 .calib_version  = iwlagn_eeprom_calib_version,
 395                 .query_addr = iwlagn_eeprom_query_addr,
 396                 .update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
 397         },
 398         .isr_ops = {
 399                 .isr = iwl_isr_ict,
 400                 .free = iwl_free_isr_ict,
 401                 .alloc = iwl_alloc_isr_ict,
 402                 .reset = iwl_reset_ict,
 403                 .disable = iwl_disable_ict,
 404         },
 405         .temp_ops = {
 406                 .temperature = iwlagn_temperature,
 407          },
 408         .debugfs_ops = {
 409                 .rx_stats_read = iwl_ucode_rx_stats_read,
 410                 .tx_stats_read = iwl_ucode_tx_stats_read,
 411                 .general_stats_read = iwl_ucode_general_stats_read,
 412                 .bt_stats_read = iwl_ucode_bt_stats_read,
 413                 .reply_tx_error = iwl_reply_tx_error_read,
 414         },
 415         .recover_from_tx_stall = iwl_bg_monitor_recover,
 416         .check_plcp_health = iwl_good_plcp_health,
 417         .check_ack_health = iwl_good_ack_health,
 418         .txfifo_flush = iwlagn_txfifo_flush,
 419         .dev_txfifo_flush = iwlagn_dev_txfifo_flush,
 420         .tt_ops = {
 421                 .lower_power_detection = iwl_tt_is_low_power_state,
 422                 .tt_power_mode = iwl_tt_current_power_mode,
 423                 .ct_kill_check = iwl_check_for_ct_kill,
 424         }
 425 };
 426
 427 static struct iwl_nic_ops iwl6050_nic_ops = {
 428         .additional_nic_config = &iwl6050_additional_nic_config,
 429 };
 430
 431 static struct iwl_nic_ops iwl6050g2_nic_ops = {
 432         .additional_nic_config = &iwl6050g2_additional_nic_config,
 433 };
 434
 435 static const struct iwl_ops iwl6000_ops = {
 436         .lib = &iwl6000_lib,
 437         .hcmd = &iwlagn_hcmd,
 438         .utils = &iwlagn_hcmd_utils,
 439         .led = &iwlagn_led_ops,
 440         .ieee80211_ops = &iwlagn_hw_ops,
 441 };
 442
 443 static const struct iwl_ops iwl6050_ops = {
 444         .lib = &iwl6000_lib,
 445         .hcmd = &iwlagn_hcmd,
 446         .utils = &iwlagn_hcmd_utils,
 447         .led = &iwlagn_led_ops,
 448         .nic = &iwl6050_nic_ops,
 449         .ieee80211_ops = &iwlagn_hw_ops,
 450 };
 451
 452 static const struct iwl_ops iwl6050g2_ops = {
 453         .lib = &iwl6000_lib,
 454         .hcmd = &iwlagn_hcmd,
 455         .utils = &iwlagn_hcmd_utils,
 456         .led = &iwlagn_led_ops,
 457         .nic = &iwl6050g2_nic_ops,
 458         .ieee80211_ops = &iwlagn_hw_ops,
 459 };
 460
 461 static const struct iwl_ops iwl6000g2b_ops = {
 462         .lib = &iwl6000g2b_lib,
 463         .hcmd = &iwlagn_bt_hcmd,
 464         .utils = &iwlagn_hcmd_utils,
 465         .led = &iwlagn_led_ops,
 466         .ieee80211_ops = &iwlagn_hw_ops,
 467 };
 468
 469 static struct iwl_base_params iwl6000_base_params = {
 470         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 471         .num_of_queues = IWLAGN_NUM_QUEUES,
 472         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 473         .pll_cfg_val = 0,
 474         .set_l0s = true,
 475         .use_bsm = false,
 476         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 477         .shadow_ram_support = true,
 478         .led_compensation = 51,
 479         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 480         .supports_idle = true,
 481         .adv_thermal_throttle = true,
 482         .support_ct_kill_exit = true,
 483         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 484         .chain_noise_scale = 1000,
 485         .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
 486         .max_event_log_size = 512,
 487         .ucode_tracing = true,
 488         .sensitivity_calib_by_driver = true,
 489         .chain_noise_calib_by_driver = true,
 490         .shadow_reg_enable = true,
 491 };
 492
 493 static struct iwl_base_params iwl6050_base_params = {
 494         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 495         .num_of_queues = IWLAGN_NUM_QUEUES,
 496         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 497         .pll_cfg_val = 0,
 498         .set_l0s = true,
 499         .use_bsm = false,
 500         .max_ll_items = OTP_MAX_LL_ITEMS_6x50,
 501         .shadow_ram_support = true,
 502         .led_compensation = 51,
 503         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 504         .supports_idle = true,
 505         .adv_thermal_throttle = true,
 506         .support_ct_kill_exit = true,
 507         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 508         .chain_noise_scale = 1500,
 509         .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
 510         .max_event_log_size = 1024,
 511         .ucode_tracing = true,
 512         .sensitivity_calib_by_driver = true,
 513         .chain_noise_calib_by_driver = true,
 514         .shadow_reg_enable = true,
 515 };
 516 static struct iwl_base_params iwl6000_coex_base_params = {
 517         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 518         .num_of_queues = IWLAGN_NUM_QUEUES,
 519         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 520         .pll_cfg_val = 0,
 521         .set_l0s = true,
 522         .use_bsm = false,
 523         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 524         .shadow_ram_support = true,
 525         .led_compensation = 51,
 526         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 527         .supports_idle = true,
 528         .adv_thermal_throttle = true,
 529         .support_ct_kill_exit = true,
 530         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 531         .chain_noise_scale = 1000,
 532         .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
 533         .max_event_log_size = 512,
 534         .ucode_tracing = true,
 535         .sensitivity_calib_by_driver = true,
 536         .chain_noise_calib_by_driver = true,
 537         .shadow_reg_enable = true,
 538 };
 539
 540 static struct iwl_ht_params iwl6000_ht_params = {
 541         .ht_greenfield_support = true,
 542         .use_rts_for_aggregation = true, /* use rts/cts protection */
 543 };
 544
 545 static struct iwl_bt_params iwl6000_bt_params = {
 546         .bt_statistics = true,
 547         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 548         .advanced_bt_coexist = true,
 549         .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
 550         .bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT,
 551 };
 552
 553 struct iwl_cfg iwl6000g2a_2agn_cfg = {
 554         .name = "6000 Series 2x2 AGN Gen2a",
 555         .fw_name_pre = IWL6000G2A_FW_PRE,
 556         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 557         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 558         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 559         .valid_tx_ant = ANT_AB,
 560         .valid_rx_ant = ANT_AB,
 561         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 562         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 563         .ops = &iwl6000_ops,
 564         .mod_params = &iwlagn_mod_params,
 565         .base_params = &iwl6000_base_params,
 566         .ht_params = &iwl6000_ht_params,
 567         .need_dc_calib = true,
 568         .need_temp_offset_calib = true,
 569 };
 570
 571 struct iwl_cfg iwl6000g2a_2abg_cfg = {
 572         .name = "6000 Series 2x2 ABG Gen2a",
 573         .fw_name_pre = IWL6000G2A_FW_PRE,
 574         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 575         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 576         .sku = IWL_SKU_A|IWL_SKU_G,
 577         .valid_tx_ant = ANT_AB,
 578         .valid_rx_ant = ANT_AB,
 579         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 580         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 581         .ops = &iwl6000_ops,
 582         .mod_params = &iwlagn_mod_params,
 583         .base_params = &iwl6000_base_params,
 584         .need_dc_calib = true,
 585         .need_temp_offset_calib = true,
 586 };
 587
 588 struct iwl_cfg iwl6000g2a_2bg_cfg = {
 589         .name = "6000 Series 2x2 BG Gen2a",
 590         .fw_name_pre = IWL6000G2A_FW_PRE,
 591         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 592         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 593         .sku = IWL_SKU_G,
 594         .valid_tx_ant = ANT_AB,
 595         .valid_rx_ant = ANT_AB,
 596         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 597         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 598         .ops = &iwl6000_ops,
 599         .mod_params = &iwlagn_mod_params,
 600         .base_params = &iwl6000_base_params,
 601         .need_dc_calib = true,
 602         .need_temp_offset_calib = true,
 603 };
 604
 605 struct iwl_cfg iwl6000g2b_2agn_cfg = {
 606         .name = "6000 Series 2x2 AGN Gen2b",
 607         .fw_name_pre = IWL6000G2B_FW_PRE,
 608         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 609         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 610         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 611         .valid_tx_ant = ANT_AB,
 612         .valid_rx_ant = ANT_AB,
 613         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 614         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 615         .ops = &iwl6000g2b_ops,
 616         .mod_params = &iwlagn_mod_params,
 617         .base_params = &iwl6000_coex_base_params,
 618         .bt_params = &iwl6000_bt_params,
 619         .ht_params = &iwl6000_ht_params,
 620         .need_dc_calib = true,
 621         .need_temp_offset_calib = true,
 622         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 623         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 624 };
 625
 626 struct iwl_cfg iwl6000g2b_2abg_cfg = {
 627         .name = "6000 Series 2x2 ABG Gen2b",
 628         .fw_name_pre = IWL6000G2B_FW_PRE,
 629         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 630         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 631         .sku = IWL_SKU_A|IWL_SKU_G,
 632         .valid_tx_ant = ANT_AB,
 633         .valid_rx_ant = ANT_AB,
 634         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 635         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 636         .ops = &iwl6000g2b_ops,
 637         .mod_params = &iwlagn_mod_params,
 638         .base_params = &iwl6000_coex_base_params,
 639         .bt_params = &iwl6000_bt_params,
 640         .need_dc_calib = true,
 641         .need_temp_offset_calib = true,
 642         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 643         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 644 };
 645
 646 struct iwl_cfg iwl6000g2b_2bgn_cfg = {
 647         .name = "6000 Series 2x2 BGN Gen2b",
 648         .fw_name_pre = IWL6000G2B_FW_PRE,
 649         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 650         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 651         .sku = IWL_SKU_G|IWL_SKU_N,
 652         .valid_tx_ant = ANT_AB,
 653         .valid_rx_ant = ANT_AB,
 654         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 655         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 656         .ops = &iwl6000g2b_ops,
 657         .mod_params = &iwlagn_mod_params,
 658         .base_params = &iwl6000_coex_base_params,
 659         .bt_params = &iwl6000_bt_params,
 660         .ht_params = &iwl6000_ht_params,
 661         .need_dc_calib = true,
 662         .need_temp_offset_calib = true,
 663         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 664         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 665 };
 666
 667 struct iwl_cfg iwl6000g2b_2bg_cfg = {
 668         .name = "6000 Series 2x2 BG Gen2b",
 669         .fw_name_pre = IWL6000G2B_FW_PRE,
 670         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 671         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 672         .sku = IWL_SKU_G,
 673         .valid_tx_ant = ANT_AB,
 674         .valid_rx_ant = ANT_AB,
 675         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 676         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 677         .ops = &iwl6000g2b_ops,
 678         .mod_params = &iwlagn_mod_params,
 679         .base_params = &iwl6000_coex_base_params,
 680         .bt_params = &iwl6000_bt_params,
 681         .need_dc_calib = true,
 682         .need_temp_offset_calib = true,
 683         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 684         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 685 };
 686
 687 struct iwl_cfg iwl6000g2b_bgn_cfg = {
 688         .name = "6000 Series 1x2 BGN Gen2b",
 689         .fw_name_pre = IWL6000G2B_FW_PRE,
 690         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 691         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 692         .sku = IWL_SKU_G|IWL_SKU_N,
 693         .valid_tx_ant = ANT_A,
 694         .valid_rx_ant = ANT_AB,
 695         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 696         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 697         .ops = &iwl6000g2b_ops,
 698         .mod_params = &iwlagn_mod_params,
 699         .base_params = &iwl6000_coex_base_params,
 700         .bt_params = &iwl6000_bt_params,
 701         .ht_params = &iwl6000_ht_params,
 702         .need_dc_calib = true,
 703         .need_temp_offset_calib = true,
 704         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 705         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 706 };
 707
 708 struct iwl_cfg iwl6000g2b_bg_cfg = {
 709         .name = "6000 Series 1x2 BG Gen2b",
 710         .fw_name_pre = IWL6000G2B_FW_PRE,
 711         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 712         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 713         .sku = IWL_SKU_G,
 714         .valid_tx_ant = ANT_A,
 715         .valid_rx_ant = ANT_AB,
 716         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 717         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 718         .ops = &iwl6000g2b_ops,
 719         .mod_params = &iwlagn_mod_params,
 720         .base_params = &iwl6000_coex_base_params,
 721         .bt_params = &iwl6000_bt_params,
 722         .need_dc_calib = true,
 723         .need_temp_offset_calib = true,
 724         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 725         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 726 };
 727
 728 /*
 729  * "i": Internal configuration, use internal Power Amplifier
 730  */
 731 struct iwl_cfg iwl6000i_2agn_cfg = {
 732         .name = "Intel(R) Centrino(R) Advanced-N 6200 AGN",
 733         .fw_name_pre = IWL6000_FW_PRE,
 734         .ucode_api_max = IWL6000_UCODE_API_MAX,
 735         .ucode_api_min = IWL6000_UCODE_API_MIN,
 736         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 737         .valid_tx_ant = ANT_BC,
 738         .valid_rx_ant = ANT_BC,
 739         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 740         .eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
 741         .ops = &iwl6000_ops,
 742         .mod_params = &iwlagn_mod_params,
 743         .base_params = &iwl6000_base_params,
 744         .ht_params = &iwl6000_ht_params,
 745         .pa_type = IWL_PA_INTERNAL,
 746 };
 747
 748 struct iwl_cfg iwl6000i_2abg_cfg = {
 749         .name = "Intel(R) Centrino(R) Advanced-N 6200 ABG",
 750         .fw_name_pre = IWL6000_FW_PRE,
 751         .ucode_api_max = IWL6000_UCODE_API_MAX,
 752         .ucode_api_min = IWL6000_UCODE_API_MIN,
 753         .sku = IWL_SKU_A|IWL_SKU_G,
 754         .valid_tx_ant = ANT_BC,
 755         .valid_rx_ant = ANT_BC,
 756         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 757         .eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
 758         .ops = &iwl6000_ops,
 759         .mod_params = &iwlagn_mod_params,
 760         .base_params = &iwl6000_base_params,
 761         .pa_type = IWL_PA_INTERNAL,
 762 };
 763
 764 struct iwl_cfg iwl6000i_2bg_cfg = {
 765         .name = "Intel(R) Centrino(R) Advanced-N 6200 BG",
 766         .fw_name_pre = IWL6000_FW_PRE,
 767         .ucode_api_max = IWL6000_UCODE_API_MAX,
 768         .ucode_api_min = IWL6000_UCODE_API_MIN,
 769         .sku = IWL_SKU_G,
 770         .valid_tx_ant = ANT_BC,
 771         .valid_rx_ant = ANT_BC,
 772         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 773         .eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
 774         .ops = &iwl6000_ops,
 775         .mod_params = &iwlagn_mod_params,
 776         .base_params = &iwl6000_base_params,
 777         .pa_type = IWL_PA_INTERNAL,
 778 };
 779
 780 struct iwl_cfg iwl6050_2agn_cfg = {
 781         .name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 AGN",
 782         .fw_name_pre = IWL6050_FW_PRE,
 783         .ucode_api_max = IWL6050_UCODE_API_MAX,
 784         .ucode_api_min = IWL6050_UCODE_API_MIN,
 785         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 786         .valid_tx_ant = ANT_AB,
 787         .valid_rx_ant = ANT_AB,
 788         .ops = &iwl6050_ops,
 789         .eeprom_ver = EEPROM_6050_EEPROM_VERSION,
 790         .eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,
 791         .mod_params = &iwlagn_mod_params,
 792         .base_params = &iwl6050_base_params,
 793         .ht_params = &iwl6000_ht_params,
 794         .need_dc_calib = true,
 795 };
 796
 797 struct iwl_cfg iwl6050g2_bgn_cfg = {
 798         .name = "6050 Series 1x2 BGN Gen2",
 799         .fw_name_pre = IWL6050_FW_PRE,
 800         .ucode_api_max = IWL6050_UCODE_API_MAX,
 801         .ucode_api_min = IWL6050_UCODE_API_MIN,
 802         .sku = IWL_SKU_G|IWL_SKU_N,
 803         .valid_tx_ant = ANT_A,
 804         .valid_rx_ant = ANT_AB,
 805         .eeprom_ver = EEPROM_6050G2_EEPROM_VERSION,
 806         .eeprom_calib_ver = EEPROM_6050G2_TX_POWER_VERSION,
 807         .ops = &iwl6050g2_ops,
 808         .mod_params = &iwlagn_mod_params,
 809         .base_params = &iwl6050_base_params,
 810         .ht_params = &iwl6000_ht_params,
 811         .need_dc_calib = true,
 812 };
 813
 814 struct iwl_cfg iwl6050_2abg_cfg = {
 815         .name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 ABG",
 816         .fw_name_pre = IWL6050_FW_PRE,
 817         .ucode_api_max = IWL6050_UCODE_API_MAX,
 818         .ucode_api_min = IWL6050_UCODE_API_MIN,
 819         .sku = IWL_SKU_A|IWL_SKU_G,
 820         .valid_tx_ant = ANT_AB,
 821         .valid_rx_ant = ANT_AB,
 822         .eeprom_ver = EEPROM_6050_EEPROM_VERSION,
 823         .eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,
 824         .ops = &iwl6050_ops,
 825         .mod_params = &iwlagn_mod_params,
 826         .base_params = &iwl6050_base_params,
 827         .need_dc_calib = true,
 828 };
 829
 830 struct iwl_cfg iwl6000_3agn_cfg = {
 831         .name = "Intel(R) Centrino(R) Ultimate-N 6300 AGN",
 832         .fw_name_pre = IWL6000_FW_PRE,
 833         .ucode_api_max = IWL6000_UCODE_API_MAX,
 834         .ucode_api_min = IWL6000_UCODE_API_MIN,
 835         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 836         .valid_tx_ant = ANT_ABC,
 837         .valid_rx_ant = ANT_ABC,
 838         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
 839         .eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
 840         .ops = &iwl6000_ops,
 841         .mod_params = &iwlagn_mod_params,
 842         .base_params = &iwl6000_base_params,
 843         .ht_params = &iwl6000_ht_params,
 844         .need_dc_calib = true,
 845 };
 846
 847 struct iwl_cfg iwl130_bgn_cfg = {
 848         .name = "Intel(R) 130 Series 1x1 BGN",
 849         .fw_name_pre = IWL6000G2B_FW_PRE,
 850         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 851         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 852         .sku = IWL_SKU_G|IWL_SKU_N,
 853         .valid_tx_ant = ANT_A,
 854         .valid_rx_ant = ANT_A,
 855         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 856         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 857         .ops = &iwl6000g2b_ops,
 858         .mod_params = &iwlagn_mod_params,
 859         .base_params = &iwl6000_coex_base_params,
 860         .bt_params = &iwl6000_bt_params,
 861         .ht_params = &iwl6000_ht_params,
 862         .need_dc_calib = true,
 863         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 864         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 865 };
 866
 867 struct iwl_cfg iwl130_bg_cfg = {
 868         .name = "Intel(R) 130 Series 1x2 BG",
 869         .fw_name_pre = IWL6000G2B_FW_PRE,
 870         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 871         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 872         .sku = IWL_SKU_G,
 873         .valid_tx_ant = ANT_A,
 874         .valid_rx_ant = ANT_A,
 875         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 876         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 877         .ops = &iwl6000g2b_ops,
 878         .mod_params = &iwlagn_mod_params,
 879         .base_params = &iwl6000_coex_base_params,
 880         .bt_params = &iwl6000_bt_params,
 881         .need_dc_calib = true,
 882         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 883         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 884 };
 885
 886 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
 887 MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));
 888 MODULE_FIRMWARE(IWL6000G2A_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
 889 MODULE_FIRMWARE(IWL6000G2B_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));