drivers/net/wireless/iwlwifi/iwl-5000.c

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2007 - 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/sched.h>
  34 #include <linux/skbuff.h>
  35 #include <linux/netdevice.h>
  36 #include <linux/wireless.h>
  37 #include <net/mac80211.h>
  38 #include <linux/etherdevice.h>
  39 #include <asm/unaligned.h>
  40
  41 #include "iwl-eeprom.h"
  42 #include "iwl-dev.h"
  43 #include "iwl-core.h"
  44 #include "iwl-io.h"
  45 #include "iwl-sta.h"
  46 #include "iwl-helpers.h"
  47 #include "iwl-agn.h"
  48 #include "iwl-agn-led.h"
  49 #include "iwl-agn-hw.h"
  50 #include "iwl-5000-hw.h"
  51
  52 /* Highest firmware API version supported */
  53 #define IWL5000_UCODE_API_MAX 2
  54 #define IWL5150_UCODE_API_MAX 2
  55
  56 /* Lowest firmware API version supported */
  57 #define IWL5000_UCODE_API_MIN 1
  58 #define IWL5150_UCODE_API_MIN 1
  59
  60 #define IWL5000_FW_PRE "iwlwifi-5000-"
  61 #define _IWL5000_MODULE_FIRMWARE(api) IWL5000_FW_PRE #api ".ucode"
  62 #define IWL5000_MODULE_FIRMWARE(api) _IWL5000_MODULE_FIRMWARE(api)
  63
  64 #define IWL5150_FW_PRE "iwlwifi-5150-"
  65 #define _IWL5150_MODULE_FIRMWARE(api) IWL5150_FW_PRE #api ".ucode"
  66 #define IWL5150_MODULE_FIRMWARE(api) _IWL5150_MODULE_FIRMWARE(api)
  67
  68 /* NIC configuration for 5000 series */
  69 static void iwl5000_nic_config(struct iwl_priv *priv)
  70 {
  71         unsigned long flags;
  72         u16 radio_cfg;
  73
  74         spin_lock_irqsave(&priv->lock, flags);
  75
  76         radio_cfg = iwl_eeprom_query16(priv, EEPROM_RADIO_CONFIG);
  77
  78         /* write radio config values to register */
  79         if (EEPROM_RF_CFG_TYPE_MSK(radio_cfg) < EEPROM_RF_CONFIG_TYPE_MAX)
  80                 iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
  81                             EEPROM_RF_CFG_TYPE_MSK(radio_cfg) |
  82                             EEPROM_RF_CFG_STEP_MSK(radio_cfg) |
  83                             EEPROM_RF_CFG_DASH_MSK(radio_cfg));
  84
  85         /* set CSR_HW_CONFIG_REG for uCode use */
  86         iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
  87                     CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI |
  88                     CSR_HW_IF_CONFIG_REG_BIT_MAC_SI);
  89
  90         /* W/A : NIC is stuck in a reset state after Early PCIe power off
  91          * (PCIe power is lost before PERST# is asserted),
  92          * causing ME FW to lose ownership and not being able to obtain it back.
  93          */
  94         iwl_set_bits_mask_prph(priv, APMG_PS_CTRL_REG,
  95                                 APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS,
  96                                 ~APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS);
  97
  98
  99         spin_unlock_irqrestore(&priv->lock, flags);
 100 }
 101
 102 static struct iwl_sensitivity_ranges iwl5000_sensitivity = {
 103         .min_nrg_cck = 95,
 104         .max_nrg_cck = 0, /* not used, set to 0 */
 105         .auto_corr_min_ofdm = 90,
 106         .auto_corr_min_ofdm_mrc = 170,
 107         .auto_corr_min_ofdm_x1 = 120,
 108         .auto_corr_min_ofdm_mrc_x1 = 240,
 109
 110         .auto_corr_max_ofdm = 120,
 111         .auto_corr_max_ofdm_mrc = 210,
 112         .auto_corr_max_ofdm_x1 = 120,
 113         .auto_corr_max_ofdm_mrc_x1 = 240,
 114
 115         .auto_corr_min_cck = 125,
 116         .auto_corr_max_cck = 200,
 117         .auto_corr_min_cck_mrc = 170,
 118         .auto_corr_max_cck_mrc = 400,
 119         .nrg_th_cck = 95,
 120         .nrg_th_ofdm = 95,
 121
 122         .barker_corr_th_min = 190,
 123         .barker_corr_th_min_mrc = 390,
 124         .nrg_th_cca = 62,
 125 };
 126
 127 static struct iwl_sensitivity_ranges iwl5150_sensitivity = {
 128         .min_nrg_cck = 95,
 129         .max_nrg_cck = 0, /* not used, set to 0 */
 130         .auto_corr_min_ofdm = 90,
 131         .auto_corr_min_ofdm_mrc = 170,
 132         .auto_corr_min_ofdm_x1 = 105,
 133         .auto_corr_min_ofdm_mrc_x1 = 220,
 134
 135         .auto_corr_max_ofdm = 120,
 136         .auto_corr_max_ofdm_mrc = 210,
 137         /* max = min for performance bug in 5150 DSP */
 138         .auto_corr_max_ofdm_x1 = 105,
 139         .auto_corr_max_ofdm_mrc_x1 = 220,
 140
 141         .auto_corr_min_cck = 125,
 142         .auto_corr_max_cck = 200,
 143         .auto_corr_min_cck_mrc = 170,
 144         .auto_corr_max_cck_mrc = 400,
 145         .nrg_th_cck = 95,
 146         .nrg_th_ofdm = 95,
 147
 148         .barker_corr_th_min = 190,
 149         .barker_corr_th_min_mrc = 390,
 150         .nrg_th_cca = 62,
 151 };
 152
 153 static void iwl5150_set_ct_threshold(struct iwl_priv *priv)
 154 {
 155         const s32 volt2temp_coef = IWL_5150_VOLTAGE_TO_TEMPERATURE_COEFF;
 156         s32 threshold = (s32)CELSIUS_TO_KELVIN(CT_KILL_THRESHOLD_LEGACY) -
 157                         iwl_temp_calib_to_offset(priv);
 158
 159         priv->hw_params.ct_kill_threshold = threshold * volt2temp_coef;
 160 }
 161
 162 static void iwl5000_set_ct_threshold(struct iwl_priv *priv)
 163 {
 164         /* want Celsius */
 165         priv->hw_params.ct_kill_threshold = CT_KILL_THRESHOLD_LEGACY;
 166 }
 167
 168 static int iwl5000_hw_set_hw_params(struct iwl_priv *priv)
 169 {
 170         if (priv->cfg->mod_params->num_of_queues >= IWL_MIN_NUM_QUEUES &&
 171             priv->cfg->mod_params->num_of_queues <= IWLAGN_NUM_QUEUES)
 172                 priv->cfg->num_of_queues =
 173                         priv->cfg->mod_params->num_of_queues;
 174
 175         priv->hw_params.max_txq_num = priv->cfg->num_of_queues;
 176         priv->hw_params.dma_chnl_num = FH50_TCSR_CHNL_NUM;
 177         priv->hw_params.scd_bc_tbls_size =
 178                         priv->cfg->num_of_queues *
 179                         sizeof(struct iwlagn_scd_bc_tbl);
 180         priv->hw_params.tfd_size = sizeof(struct iwl_tfd);
 181         priv->hw_params.max_stations = IWL5000_STATION_COUNT;
 182         priv->hw_params.bcast_sta_id = IWL5000_BROADCAST_ID;
 183
 184         priv->hw_params.max_data_size = IWLAGN_RTC_DATA_SIZE;
 185         priv->hw_params.max_inst_size = IWLAGN_RTC_INST_SIZE;
 186
 187         priv->hw_params.max_bsm_size = 0;
 188         priv->hw_params.ht40_channel =  BIT(IEEE80211_BAND_2GHZ) |
 189                                         BIT(IEEE80211_BAND_5GHZ);
 190         priv->hw_params.rx_wrt_ptr_reg = FH_RSCSR_CHNL0_WPTR;
 191
 192         priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant);
 193         priv->hw_params.rx_chains_num = num_of_ant(priv->cfg->valid_rx_ant);
 194         priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant;
 195         priv->hw_params.valid_rx_ant = priv->cfg->valid_rx_ant;
 196
 197         if (priv->cfg->ops->lib->temp_ops.set_ct_kill)
 198                 priv->cfg->ops->lib->temp_ops.set_ct_kill(priv);
 199
 200         /* Set initial sensitivity parameters */
 201         /* Set initial calibration set */
 202         switch (priv->hw_rev & CSR_HW_REV_TYPE_MSK) {
 203         case CSR_HW_REV_TYPE_5150:
 204                 priv->hw_params.sens = &iwl5150_sensitivity;
 205                 priv->hw_params.calib_init_cfg =
 206                         BIT(IWL_CALIB_DC)               |
 207                         BIT(IWL_CALIB_LO)               |
 208                         BIT(IWL_CALIB_TX_IQ)            |
 209                         BIT(IWL_CALIB_BASE_BAND);
 210
 211                 break;
 212         default:
 213                 priv->hw_params.sens = &iwl5000_sensitivity;
 214                 priv->hw_params.calib_init_cfg =
 215                         BIT(IWL_CALIB_XTAL)             |
 216                         BIT(IWL_CALIB_LO)               |
 217                         BIT(IWL_CALIB_TX_IQ)            |
 218                         BIT(IWL_CALIB_TX_IQ_PERD)       |
 219                         BIT(IWL_CALIB_BASE_BAND);
 220                 break;
 221         }
 222
 223         return 0;
 224 }
 225
 226 static void iwl5150_temperature(struct iwl_priv *priv)
 227 {
 228         u32 vt = 0;
 229         s32 offset =  iwl_temp_calib_to_offset(priv);
 230
 231         vt = le32_to_cpu(priv->statistics.general.temperature);
 232         vt = vt / IWL_5150_VOLTAGE_TO_TEMPERATURE_COEFF + offset;
 233         /* now vt hold the temperature in Kelvin */
 234         priv->temperature = KELVIN_TO_CELSIUS(vt);
 235         iwl_tt_handler(priv);
 236 }
 237
 238 static int iwl5000_hw_channel_switch(struct iwl_priv *priv, u16 channel)
 239 {
 240         struct iwl5000_channel_switch_cmd cmd;
 241         const struct iwl_channel_info *ch_info;
 242         struct iwl_host_cmd hcmd = {
 243                 .id = REPLY_CHANNEL_SWITCH,
 244                 .len = sizeof(cmd),
 245                 .flags = CMD_SIZE_HUGE,
 246                 .data = &cmd,
 247         };
 248
 249         IWL_DEBUG_11H(priv, "channel switch from %d to %d\n",
 250                 priv->active_rxon.channel, channel);
 251         cmd.band = priv->band == IEEE80211_BAND_2GHZ;
 252         cmd.channel = cpu_to_le16(channel);
 253         cmd.rxon_flags = priv->staging_rxon.flags;
 254         cmd.rxon_filter_flags = priv->staging_rxon.filter_flags;
 255         cmd.switch_time = cpu_to_le32(priv->ucode_beacon_time);
 256         ch_info = iwl_get_channel_info(priv, priv->band, channel);
 257         if (ch_info)
 258                 cmd.expect_beacon = is_channel_radar(ch_info);
 259         else {
 260                 IWL_ERR(priv, "invalid channel switch from %u to %u\n",
 261                         priv->active_rxon.channel, channel);
 262                 return -EFAULT;
 263         }
 264         priv->switch_rxon.channel = cpu_to_le16(channel);
 265         priv->switch_rxon.switch_in_progress = true;
 266
 267         return iwl_send_cmd_sync(priv, &hcmd);
 268 }
 269
 270 static struct iwl_lib_ops iwl5000_lib = {
 271         .set_hw_params = iwl5000_hw_set_hw_params,
 272         .txq_update_byte_cnt_tbl = iwlagn_txq_update_byte_cnt_tbl,
 273         .txq_inval_byte_cnt_tbl = iwlagn_txq_inval_byte_cnt_tbl,
 274         .txq_set_sched = iwlagn_txq_set_sched,
 275         .txq_agg_enable = iwlagn_txq_agg_enable,
 276         .txq_agg_disable = iwlagn_txq_agg_disable,
 277         .txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
 278         .txq_free_tfd = iwl_hw_txq_free_tfd,
 279         .txq_init = iwl_hw_tx_queue_init,
 280         .rx_handler_setup = iwlagn_rx_handler_setup,
 281         .setup_deferred_work = iwlagn_setup_deferred_work,
 282         .is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
 283         .dump_nic_event_log = iwl_dump_nic_event_log,
 284         .dump_nic_error_log = iwl_dump_nic_error_log,
 285         .dump_csr = iwl_dump_csr,
 286         .dump_fh = iwl_dump_fh,
 287         .load_ucode = iwlagn_load_ucode,
 288         .init_alive_start = iwlagn_init_alive_start,
 289         .alive_notify = iwlagn_alive_notify,
 290         .send_tx_power = iwlagn_send_tx_power,
 291         .update_chain_flags = iwl_update_chain_flags,
 292         .set_channel_switch = iwl5000_hw_channel_switch,
 293         .apm_ops = {
 294                 .init = iwl_apm_init,
 295                 .stop = iwl_apm_stop,
 296                 .config = iwl5000_nic_config,
 297                 .set_pwr_src = iwl_set_pwr_src,
 298         },
 299         .eeprom_ops = {
 300                 .regulatory_bands = {
 301                         EEPROM_REG_BAND_1_CHANNELS,
 302                         EEPROM_REG_BAND_2_CHANNELS,
 303                         EEPROM_REG_BAND_3_CHANNELS,
 304                         EEPROM_REG_BAND_4_CHANNELS,
 305                         EEPROM_REG_BAND_5_CHANNELS,
 306                         EEPROM_REG_BAND_24_HT40_CHANNELS,
 307                         EEPROM_REG_BAND_52_HT40_CHANNELS
 308                 },
 309                 .verify_signature  = iwlcore_eeprom_verify_signature,
 310                 .acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
 311                 .release_semaphore = iwlcore_eeprom_release_semaphore,
 312                 .calib_version  = iwlagn_eeprom_calib_version,
 313                 .query_addr = iwlagn_eeprom_query_addr,
 314         },
 315         .post_associate = iwl_post_associate,
 316         .isr = iwl_isr_ict,
 317         .config_ap = iwl_config_ap,
 318         .temp_ops = {
 319                 .temperature = iwlagn_temperature,
 320                 .set_ct_kill = iwl5000_set_ct_threshold,
 321          },
 322         .add_bcast_station = iwl_add_bcast_station,
 323         .recover_from_tx_stall = iwl_bg_monitor_recover,
 324         .check_plcp_health = iwl_good_plcp_health,
 325         .check_ack_health = iwl_good_ack_health,
 326 };
 327
 328 static struct iwl_lib_ops iwl5150_lib = {
 329         .set_hw_params = iwl5000_hw_set_hw_params,
 330         .txq_update_byte_cnt_tbl = iwlagn_txq_update_byte_cnt_tbl,
 331         .txq_inval_byte_cnt_tbl = iwlagn_txq_inval_byte_cnt_tbl,
 332         .txq_set_sched = iwlagn_txq_set_sched,
 333         .txq_agg_enable = iwlagn_txq_agg_enable,
 334         .txq_agg_disable = iwlagn_txq_agg_disable,
 335         .txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
 336         .txq_free_tfd = iwl_hw_txq_free_tfd,
 337         .txq_init = iwl_hw_tx_queue_init,
 338         .rx_handler_setup = iwlagn_rx_handler_setup,
 339         .setup_deferred_work = iwlagn_setup_deferred_work,
 340         .is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
 341         .dump_nic_event_log = iwl_dump_nic_event_log,
 342         .dump_nic_error_log = iwl_dump_nic_error_log,
 343         .dump_csr = iwl_dump_csr,
 344         .load_ucode = iwlagn_load_ucode,
 345         .init_alive_start = iwlagn_init_alive_start,
 346         .alive_notify = iwlagn_alive_notify,
 347         .send_tx_power = iwlagn_send_tx_power,
 348         .update_chain_flags = iwl_update_chain_flags,
 349         .set_channel_switch = iwl5000_hw_channel_switch,
 350         .apm_ops = {
 351                 .init = iwl_apm_init,
 352                 .stop = iwl_apm_stop,
 353                 .config = iwl5000_nic_config,
 354                 .set_pwr_src = iwl_set_pwr_src,
 355         },
 356         .eeprom_ops = {
 357                 .regulatory_bands = {
 358                         EEPROM_REG_BAND_1_CHANNELS,
 359                         EEPROM_REG_BAND_2_CHANNELS,
 360                         EEPROM_REG_BAND_3_CHANNELS,
 361                         EEPROM_REG_BAND_4_CHANNELS,
 362                         EEPROM_REG_BAND_5_CHANNELS,
 363                         EEPROM_REG_BAND_24_HT40_CHANNELS,
 364                         EEPROM_REG_BAND_52_HT40_CHANNELS
 365                 },
 366                 .verify_signature  = iwlcore_eeprom_verify_signature,
 367                 .acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
 368                 .release_semaphore = iwlcore_eeprom_release_semaphore,
 369                 .calib_version  = iwlagn_eeprom_calib_version,
 370                 .query_addr = iwlagn_eeprom_query_addr,
 371         },
 372         .post_associate = iwl_post_associate,
 373         .isr = iwl_isr_ict,
 374         .config_ap = iwl_config_ap,
 375         .temp_ops = {
 376                 .temperature = iwl5150_temperature,
 377                 .set_ct_kill = iwl5150_set_ct_threshold,
 378          },
 379         .add_bcast_station = iwl_add_bcast_station,
 380         .recover_from_tx_stall = iwl_bg_monitor_recover,
 381         .check_plcp_health = iwl_good_plcp_health,
 382         .check_ack_health = iwl_good_ack_health,
 383 };
 384
 385 static const struct iwl_ops iwl5000_ops = {
 386         .ucode = &iwlagn_ucode,
 387         .lib = &iwl5000_lib,
 388         .hcmd = &iwlagn_hcmd,
 389         .utils = &iwlagn_hcmd_utils,
 390         .led = &iwlagn_led_ops,
 391 };
 392
 393 static const struct iwl_ops iwl5150_ops = {
 394         .ucode = &iwlagn_ucode,
 395         .lib = &iwl5150_lib,
 396         .hcmd = &iwlagn_hcmd,
 397         .utils = &iwlagn_hcmd_utils,
 398         .led = &iwlagn_led_ops,
 399 };
 400
 401 struct iwl_cfg iwl5300_agn_cfg = {
 402         .name = "Intel(R) Ultimate N WiFi Link 5300 AGN",
 403         .fw_name_pre = IWL5000_FW_PRE,
 404         .ucode_api_max = IWL5000_UCODE_API_MAX,
 405         .ucode_api_min = IWL5000_UCODE_API_MIN,
 406         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 407         .ops = &iwl5000_ops,
 408         .eeprom_size = IWLAGN_EEPROM_IMG_SIZE,
 409         .eeprom_ver = EEPROM_5000_EEPROM_VERSION,
 410         .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 411         .num_of_queues = IWLAGN_NUM_QUEUES,
 412         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 413         .mod_params = &iwlagn_mod_params,
 414         .valid_tx_ant = ANT_ABC,
 415         .valid_rx_ant = ANT_ABC,
 416         .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
 417         .set_l0s = true,
 418         .use_bsm = false,
 419         .ht_greenfield_support = true,
 420         .led_compensation = 51,
 421         .use_rts_for_ht = true, /* use rts/cts protection */
 422         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 423         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
 424         .chain_noise_scale = 1000,
 425         .monitor_recover_period = IWL_MONITORING_PERIOD,
 426 };
 427
 428 struct iwl_cfg iwl5100_bgn_cfg = {
 429         .name = "Intel(R) WiFi Link 5100 BGN",
 430         .fw_name_pre = IWL5000_FW_PRE,
 431         .ucode_api_max = IWL5000_UCODE_API_MAX,
 432         .ucode_api_min = IWL5000_UCODE_API_MIN,
 433         .sku = IWL_SKU_G|IWL_SKU_N,
 434         .ops = &iwl5000_ops,
 435         .eeprom_size = IWLAGN_EEPROM_IMG_SIZE,
 436         .eeprom_ver = EEPROM_5000_EEPROM_VERSION,
 437         .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 438         .num_of_queues = IWLAGN_NUM_QUEUES,
 439         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 440         .mod_params = &iwlagn_mod_params,
 441         .valid_tx_ant = ANT_B,
 442         .valid_rx_ant = ANT_AB,
 443         .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
 444         .set_l0s = true,
 445         .use_bsm = false,
 446         .ht_greenfield_support = true,
 447         .led_compensation = 51,
 448         .use_rts_for_ht = true, /* use rts/cts protection */
 449         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 450         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
 451         .chain_noise_scale = 1000,
 452         .monitor_recover_period = IWL_MONITORING_PERIOD,
 453 };
 454
 455 struct iwl_cfg iwl5100_abg_cfg = {
 456         .name = "Intel(R) WiFi Link 5100 ABG",
 457         .fw_name_pre = IWL5000_FW_PRE,
 458         .ucode_api_max = IWL5000_UCODE_API_MAX,
 459         .ucode_api_min = IWL5000_UCODE_API_MIN,
 460         .sku = IWL_SKU_A|IWL_SKU_G,
 461         .ops = &iwl5000_ops,
 462         .eeprom_size = IWLAGN_EEPROM_IMG_SIZE,
 463         .eeprom_ver = EEPROM_5000_EEPROM_VERSION,
 464         .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 465         .num_of_queues = IWLAGN_NUM_QUEUES,
 466         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 467         .mod_params = &iwlagn_mod_params,
 468         .valid_tx_ant = ANT_B,
 469         .valid_rx_ant = ANT_AB,
 470         .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
 471         .set_l0s = true,
 472         .use_bsm = false,
 473         .led_compensation = 51,
 474         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 475         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
 476         .chain_noise_scale = 1000,
 477         .monitor_recover_period = IWL_MONITORING_PERIOD,
 478 };
 479
 480 struct iwl_cfg iwl5100_agn_cfg = {
 481         .name = "Intel(R) WiFi Link 5100 AGN",
 482         .fw_name_pre = IWL5000_FW_PRE,
 483         .ucode_api_max = IWL5000_UCODE_API_MAX,
 484         .ucode_api_min = IWL5000_UCODE_API_MIN,
 485         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 486         .ops = &iwl5000_ops,
 487         .eeprom_size = IWLAGN_EEPROM_IMG_SIZE,
 488         .eeprom_ver = EEPROM_5000_EEPROM_VERSION,
 489         .eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
 490         .num_of_queues = IWLAGN_NUM_QUEUES,
 491         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 492         .mod_params = &iwlagn_mod_params,
 493         .valid_tx_ant = ANT_B,
 494         .valid_rx_ant = ANT_AB,
 495         .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
 496         .set_l0s = true,
 497         .use_bsm = false,
 498         .ht_greenfield_support = true,
 499         .led_compensation = 51,
 500         .use_rts_for_ht = true, /* use rts/cts protection */
 501         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 502         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
 503         .chain_noise_scale = 1000,
 504         .monitor_recover_period = IWL_MONITORING_PERIOD,
 505 };
 506
 507 struct iwl_cfg iwl5350_agn_cfg = {
 508         .name = "Intel(R) WiMAX/WiFi Link 5350 AGN",
 509         .fw_name_pre = IWL5000_FW_PRE,
 510         .ucode_api_max = IWL5000_UCODE_API_MAX,
 511         .ucode_api_min = IWL5000_UCODE_API_MIN,
 512         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 513         .ops = &iwl5000_ops,
 514         .eeprom_size = IWLAGN_EEPROM_IMG_SIZE,
 515         .eeprom_ver = EEPROM_5050_EEPROM_VERSION,
 516         .eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
 517         .num_of_queues = IWLAGN_NUM_QUEUES,
 518         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 519         .mod_params = &iwlagn_mod_params,
 520         .valid_tx_ant = ANT_ABC,
 521         .valid_rx_ant = ANT_ABC,
 522         .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
 523         .set_l0s = true,
 524         .use_bsm = false,
 525         .ht_greenfield_support = true,
 526         .led_compensation = 51,
 527         .use_rts_for_ht = true, /* use rts/cts protection */
 528         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 529         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
 530         .chain_noise_scale = 1000,
 531         .monitor_recover_period = IWL_MONITORING_PERIOD,
 532 };
 533
 534 struct iwl_cfg iwl5150_agn_cfg = {
 535         .name = "Intel(R) WiMAX/WiFi Link 5150 AGN",
 536         .fw_name_pre = IWL5150_FW_PRE,
 537         .ucode_api_max = IWL5150_UCODE_API_MAX,
 538         .ucode_api_min = IWL5150_UCODE_API_MIN,
 539         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 540         .ops = &iwl5150_ops,
 541         .eeprom_size = IWLAGN_EEPROM_IMG_SIZE,
 542         .eeprom_ver = EEPROM_5050_EEPROM_VERSION,
 543         .eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
 544         .num_of_queues = IWLAGN_NUM_QUEUES,
 545         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 546         .mod_params = &iwlagn_mod_params,
 547         .valid_tx_ant = ANT_A,
 548         .valid_rx_ant = ANT_AB,
 549         .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
 550         .set_l0s = true,
 551         .use_bsm = false,
 552         .ht_greenfield_support = true,
 553         .led_compensation = 51,
 554         .use_rts_for_ht = true, /* use rts/cts protection */
 555         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 556         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
 557         .chain_noise_scale = 1000,
 558         .monitor_recover_period = IWL_MONITORING_PERIOD,
 559 };
 560
 561 struct iwl_cfg iwl5150_abg_cfg = {
 562         .name = "Intel(R) WiMAX/WiFi Link 5150 ABG",
 563         .fw_name_pre = IWL5150_FW_PRE,
 564         .ucode_api_max = IWL5150_UCODE_API_MAX,
 565         .ucode_api_min = IWL5150_UCODE_API_MIN,
 566         .sku = IWL_SKU_A|IWL_SKU_G,
 567         .ops = &iwl5150_ops,
 568         .eeprom_size = IWLAGN_EEPROM_IMG_SIZE,
 569         .eeprom_ver = EEPROM_5050_EEPROM_VERSION,
 570         .eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
 571         .num_of_queues = IWLAGN_NUM_QUEUES,
 572         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 573         .mod_params = &iwlagn_mod_params,
 574         .valid_tx_ant = ANT_A,
 575         .valid_rx_ant = ANT_AB,
 576         .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
 577         .set_l0s = true,
 578         .use_bsm = false,
 579         .led_compensation = 51,
 580         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 581         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
 582         .chain_noise_scale = 1000,
 583         .monitor_recover_period = IWL_MONITORING_PERIOD,
 584 };
 585
 586 MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_MAX));
 587 MODULE_FIRMWARE(IWL5150_MODULE_FIRMWARE(IWL5150_UCODE_API_MAX));
 588
 589 module_param_named(swcrypto50, iwlagn_mod_params.sw_crypto, bool, S_IRUGO);
 590 MODULE_PARM_DESC(swcrypto50,
 591                   "using software crypto engine (default 0 [hardware])\n");
 592 module_param_named(queues_num50, iwlagn_mod_params.num_of_queues, int, S_IRUGO);
 593 MODULE_PARM_DESC(queues_num50, "number of hw queues in 50xx series");
 594 module_param_named(11n_disable50, iwlagn_mod_params.disable_11n, int, S_IRUGO);
 595 MODULE_PARM_DESC(11n_disable50, "disable 50XX 11n functionality");
 596 module_param_named(amsdu_size_8K50, iwlagn_mod_params.amsdu_size_8K,
 597                    int, S_IRUGO);
 598 MODULE_PARM_DESC(amsdu_size_8K50, "enable 8K amsdu size in 50XX series");
 599 module_param_named(fw_restart50, iwlagn_mod_params.restart_fw, int, S_IRUGO);
 600 MODULE_PARM_DESC(fw_restart50, "restart firmware in case of error");