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 4
  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
  79 static void iwl6000_set_ct_threshold(struct iwl_priv *priv)
  80 {
  81         /* want Celsius */
  82         priv->hw_params.ct_kill_threshold = CT_KILL_THRESHOLD;
  83         priv->hw_params.ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD;
  84 }
  85
  86 /* Indicate calibration version to uCode. */
  87 static void iwl6000_set_calib_version(struct iwl_priv *priv)
  88 {
  89         if (priv->cfg->need_dc_calib &&
  90             (priv->cfg->ops->lib->eeprom_ops.calib_version(priv) >= 6))
  91                 iwl_set_bit(priv, CSR_GP_DRIVER_REG,
  92                                 CSR_GP_DRIVER_REG_BIT_CALIB_VERSION6);
  93 }
  94
  95 /* NIC configuration for 6000 series */
  96 static void iwl6000_nic_config(struct iwl_priv *priv)
  97 {
  98         u16 radio_cfg;
  99
 100         radio_cfg = iwl_eeprom_query16(priv, EEPROM_RADIO_CONFIG);
 101
 102         /* write radio config values to register */
 103         if (EEPROM_RF_CFG_TYPE_MSK(radio_cfg) <= EEPROM_RF_CONFIG_TYPE_MAX)
 104                 iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
 105                             EEPROM_RF_CFG_TYPE_MSK(radio_cfg) |
 106                             EEPROM_RF_CFG_STEP_MSK(radio_cfg) |
 107                             EEPROM_RF_CFG_DASH_MSK(radio_cfg));
 108
 109         /* set CSR_HW_CONFIG_REG for uCode use */
 110         iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
 111                     CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI |
 112                     CSR_HW_IF_CONFIG_REG_BIT_MAC_SI);
 113
 114         /* no locking required for register write */
 115         if (priv->cfg->pa_type == IWL_PA_INTERNAL) {
 116                 /* 2x2 IPA phy type */
 117                 iwl_write32(priv, CSR_GP_DRIVER_REG,
 118                              CSR_GP_DRIVER_REG_BIT_RADIO_SKU_2x2_IPA);
 119         }
 120         /* else do nothing, uCode configured */
 121         if (priv->cfg->ops->lib->temp_ops.set_calib_version)
 122                 priv->cfg->ops->lib->temp_ops.set_calib_version(priv);
 123 }
 124
 125 /*
 126  * Macros to access the lookup table.
 127  *
 128  * The lookup table has 7 inputs: bt3_prio, bt3_txrx, bt_rf_act, wifi_req,
 129  * wifi_prio, wifi_txrx and wifi_sh_ant_req.
 130  *
 131  * It has three outputs: WLAN_ACTIVE, WLAN_KILL and ANT_SWITCH
 132  *
 133  * The format is that "registers" 8 through 11 contain the WLAN_ACTIVE bits
 134  * one after another in 32-bit registers, and "registers" 0 through 7 contain
 135  * the WLAN_KILL and ANT_SWITCH bits interleaved (in that order).
 136  *
 137  * These macros encode that format.
 138  */
 139 #define LUT_VALUE(bt3_prio, bt3_txrx, bt_rf_act, wifi_req, wifi_prio, \
 140         wifi_txrx, wifi_sh_ant_req) \
 141         (bt3_prio | (bt3_txrx << 1) | (bt_rf_act << 2) | (wifi_req << 3) | \
 142         (wifi_prio << 4) | (wifi_txrx << 5) | (wifi_sh_ant_req << 6))
 143
 144 #define LUT_PTA_WLAN_ACTIVE_OP(lut, op, val) \
 145         lut[8 + ((val) >> 5)] op (cpu_to_le32(BIT((val) & 0x1f)))
 146 #define LUT_TEST_PTA_WLAN_ACTIVE(lut, bt3_prio, bt3_txrx, bt_rf_act, \
 147         wifi_req, wifi_prio, wifi_txrx, wifi_sh_ant_req) \
 148         (!!(LUT_PTA_WLAN_ACTIVE_OP(lut, &, LUT_VALUE(bt3_prio, bt3_txrx,\
 149         bt_rf_act, wifi_req, wifi_prio, wifi_txrx, wifi_sh_ant_req))))
 150 #define LUT_SET_PTA_WLAN_ACTIVE(lut, bt3_prio, bt3_txrx, bt_rf_act, \
 151         wifi_req, wifi_prio, wifi_txrx, wifi_sh_ant_req) \
 152         LUT_PTA_WLAN_ACTIVE_OP(lut, |=, LUT_VALUE(bt3_prio, bt3_txrx, \
 153         bt_rf_act, wifi_req, wifi_prio, wifi_txrx, wifi_sh_ant_req))
 154 #define LUT_CLEAR_PTA_WLAN_ACTIVE(lut, bt3_prio, bt3_txrx, bt_rf_act, \
 155         wifi_req, wifi_prio, wifi_txrx, wifi_sh_ant_req) \
 156         LUT_PTA_WLAN_ACTIVE_OP(lut, &= ~, LUT_VALUE(bt3_prio, bt3_txrx, \
 157         bt_rf_act, wifi_req, wifi_prio, wifi_txrx, wifi_sh_ant_req))
 158
 159 #define LUT_WLAN_KILL_OP(lut, op, val) \
 160         lut[(val) >> 4] op (cpu_to_le32(BIT(((val) << 1) & 0x1e)))
 161 #define LUT_TEST_WLAN_KILL(lut, bt3_prio, bt3_txrx, bt_rf_act, wifi_req, \
 162         wifi_prio, wifi_txrx, wifi_sh_ant_req) \
 163         (!!(LUT_WLAN_KILL_OP(lut, &, LUT_VALUE(bt3_prio, bt3_txrx, bt_rf_act, \
 164         wifi_req, wifi_prio, wifi_txrx, wifi_sh_ant_req))))
 165 #define LUT_SET_WLAN_KILL(lut, bt3_prio, bt3_txrx, bt_rf_act, wifi_req, \
 166         wifi_prio, wifi_txrx, wifi_sh_ant_req) \
 167         LUT_WLAN_KILL_OP(lut, |=, LUT_VALUE(bt3_prio, bt3_txrx, bt_rf_act, \
 168         wifi_req, wifi_prio, wifi_txrx, wifi_sh_ant_req))
 169 #define LUT_CLEAR_WLAN_KILL(lut, bt3_prio, bt3_txrx, bt_rf_act, wifi_req, \
 170         wifi_prio, wifi_txrx, wifi_sh_ant_req) \
 171         LUT_WLAN_KILL_OP(lut, &= ~, LUT_VALUE(bt3_prio, bt3_txrx, bt_rf_act, \
 172         wifi_req, wifi_prio, wifi_txrx, wifi_sh_ant_req))
 173
 174 #define LUT_ANT_SWITCH_OP(lut, op, val) \
 175         lut[(val) >> 4] op (cpu_to_le32(BIT((((val) << 1) & 0x1e) + 1)))
 176 #define LUT_TEST_ANT_SWITCH(lut, bt3_prio, bt3_txrx, bt_rf_act, wifi_req, \
 177         wifi_prio, wifi_txrx, wifi_sh_ant_req) \
 178         (!!(LUT_ANT_SWITCH_OP(lut, &, LUT_VALUE(bt3_prio, bt3_txrx, bt_rf_act, \
 179         wifi_req, wifi_prio, wifi_txrx, wifi_sh_ant_req))))
 180 #define LUT_SET_ANT_SWITCH(lut, bt3_prio, bt3_txrx, bt_rf_act, wifi_req, \
 181         wifi_prio, wifi_txrx, wifi_sh_ant_req) \
 182         LUT_ANT_SWITCH_OP(lut, |=, LUT_VALUE(bt3_prio, bt3_txrx, bt_rf_act, \
 183         wifi_req, wifi_prio, wifi_txrx, wifi_sh_ant_req))
 184 #define LUT_CLEAR_ANT_SWITCH(lut, bt3_prio, bt3_txrx, bt_rf_act, wifi_req, \
 185         wifi_prio, wifi_txrx, wifi_sh_ant_req) \
 186         LUT_ANT_SWITCH_OP(lut, &= ~, LUT_VALUE(bt3_prio, bt3_txrx, bt_rf_act, \
 187         wifi_req, wifi_prio, wifi_txrx, wifi_sh_ant_req))
 188
 189 static const __le32 iwl6000g2b_def_3w_lookup[12] = {
 190         cpu_to_le32(0xaaaaaaaa),
 191         cpu_to_le32(0xaaaaaaaa),
 192         cpu_to_le32(0xaeaaaaaa),
 193         cpu_to_le32(0xaaaaaaaa),
 194         cpu_to_le32(0xcc00ff28),
 195         cpu_to_le32(0x0000aaaa),
 196         cpu_to_le32(0xcc00aaaa),
 197         cpu_to_le32(0x0000aaaa),
 198         cpu_to_le32(0xc0004000),
 199         cpu_to_le32(0x00004000),
 200         cpu_to_le32(0xf0005000),
 201         cpu_to_le32(0xf0004000),
 202 };
 203
 204 static void iwl6000g2b_send_bt_config(struct iwl_priv *priv)
 205 {
 206         struct iwl6000g2b_bt_cmd bt_cmd = {
 207                 .prio_boost = IWL6000G2B_BT_PRIO_BOOST_DEFAULT,
 208                 .max_kill = IWL6000G2B_BT_MAX_KILL_DEFAULT,
 209                 .bt3_timer_t7_value = IWL6000G2B_BT3_T7_DEFAULT,
 210                 .kill_ack_mask = IWL6000G2B_BT_KILL_ACK_MASK_DEFAULT,
 211                 .kill_cts_mask = IWL6000G2B_BT_KILL_CTS_MASK_DEFAULT,
 212                 .bt3_prio_sample_time = IWL6000G2B_BT3_PRIO_SAMPLE_DEFAULT,
 213                 .bt3_timer_t2_value = IWL6000G2B_BT3_T2_DEFAULT,
 214                 .valid = IWL6000G2B_BT_VALID_ENABLE_FLAGS,
 215         };
 216
 217         BUILD_BUG_ON(sizeof(iwl6000g2b_def_3w_lookup) !=
 218                         sizeof(bt_cmd.bt3_lookup_table));
 219
 220         /*
 221          * Configure BT coex mode to "no coexistence" when the
 222          * user disabled BT coexistence, we have no interface
 223          * (might be in monitor mode), or the interface is in
 224          * IBSS mode (no proper uCode support for coex then).
 225          */
 226         if (!bt_coex_active || !priv->vif ||
 227             priv->iw_mode == NL80211_IFTYPE_ADHOC) {
 228                 bt_cmd.flags = 0;
 229         } else {
 230                 bt_cmd.flags = IWL6000G2B_BT_FLAG_CHANNEL_INHIBITION |
 231                                 IWL6000G2B_BT_FLAG_COEX_MODE_3W <<
 232                                         IWL6000G2B_BT_FLAG_COEX_MODE_SHIFT;
 233                 bt_cmd.valid |= IWL6000G2B_BT_ALL_VALID_MSK;
 234         }
 235
 236         memcpy(bt_cmd.bt3_lookup_table, iwl6000g2b_def_3w_lookup,
 237                 sizeof(iwl6000g2b_def_3w_lookup));
 238
 239         IWL_DEBUG_INFO(priv, "BT coex %s\n",
 240                        bt_cmd.flags ? "active" : "disabled");
 241
 242         if (iwl_send_cmd_pdu(priv, REPLY_BT_CONFIG, sizeof(bt_cmd), &bt_cmd))
 243                 IWL_ERR(priv, "failed to send BT Coex Config\n");
 244
 245         /*
 246          * When we are doing a restart, need to also reconfigure BT
 247          * SCO to the device. If not doing a restart, bt_sco_active
 248          * will always be false, so there's no need to have an extra
 249          * variable to check for it.
 250          */
 251         if (priv->bt_sco_active) {
 252                 struct iwl6000g2b_bt_sco_cmd sco_cmd = { .flags = 0 };
 253
 254                 if (priv->bt_sco_active)
 255                         sco_cmd.flags |= IWL6000G2B_BT_SCO_ACTIVE;
 256                 if (iwl_send_cmd_pdu(priv, REPLY_BT_COEX_SCO,
 257                                      sizeof(sco_cmd), &sco_cmd))
 258                         IWL_ERR(priv, "failed to send BT SCO command\n");
 259         }
 260 }
 261
 262 static struct iwl_sensitivity_ranges iwl6000_sensitivity = {
 263         .min_nrg_cck = 97,
 264         .max_nrg_cck = 0, /* not used, set to 0 */
 265         .auto_corr_min_ofdm = 80,
 266         .auto_corr_min_ofdm_mrc = 128,
 267         .auto_corr_min_ofdm_x1 = 105,
 268         .auto_corr_min_ofdm_mrc_x1 = 192,
 269
 270         .auto_corr_max_ofdm = 145,
 271         .auto_corr_max_ofdm_mrc = 232,
 272         .auto_corr_max_ofdm_x1 = 110,
 273         .auto_corr_max_ofdm_mrc_x1 = 232,
 274
 275         .auto_corr_min_cck = 125,
 276         .auto_corr_max_cck = 175,
 277         .auto_corr_min_cck_mrc = 160,
 278         .auto_corr_max_cck_mrc = 310,
 279         .nrg_th_cck = 97,
 280         .nrg_th_ofdm = 100,
 281
 282         .barker_corr_th_min = 190,
 283         .barker_corr_th_min_mrc = 390,
 284         .nrg_th_cca = 62,
 285 };
 286
 287 static int iwl6000_hw_set_hw_params(struct iwl_priv *priv)
 288 {
 289         if (priv->cfg->mod_params->num_of_queues >= IWL_MIN_NUM_QUEUES &&
 290             priv->cfg->mod_params->num_of_queues <= IWLAGN_NUM_QUEUES)
 291                 priv->cfg->num_of_queues =
 292                         priv->cfg->mod_params->num_of_queues;
 293
 294         priv->hw_params.max_txq_num = priv->cfg->num_of_queues;
 295         priv->hw_params.dma_chnl_num = FH50_TCSR_CHNL_NUM;
 296         priv->hw_params.scd_bc_tbls_size =
 297                         priv->cfg->num_of_queues *
 298                         sizeof(struct iwlagn_scd_bc_tbl);
 299         priv->hw_params.tfd_size = sizeof(struct iwl_tfd);
 300         priv->hw_params.max_stations = IWLAGN_STATION_COUNT;
 301         priv->hw_params.bcast_sta_id = IWLAGN_BROADCAST_ID;
 302
 303         priv->hw_params.max_data_size = IWL60_RTC_DATA_SIZE;
 304         priv->hw_params.max_inst_size = IWL60_RTC_INST_SIZE;
 305
 306         priv->hw_params.max_bsm_size = 0;
 307         priv->hw_params.ht40_channel =  BIT(IEEE80211_BAND_2GHZ) |
 308                                         BIT(IEEE80211_BAND_5GHZ);
 309         priv->hw_params.rx_wrt_ptr_reg = FH_RSCSR_CHNL0_WPTR;
 310
 311         priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant);
 312         priv->hw_params.rx_chains_num = num_of_ant(priv->cfg->valid_rx_ant);
 313         priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant;
 314         priv->hw_params.valid_rx_ant = priv->cfg->valid_rx_ant;
 315
 316         if (priv->cfg->ops->lib->temp_ops.set_ct_kill)
 317                 priv->cfg->ops->lib->temp_ops.set_ct_kill(priv);
 318
 319         /* Set initial sensitivity parameters */
 320         /* Set initial calibration set */
 321         priv->hw_params.sens = &iwl6000_sensitivity;
 322         priv->hw_params.calib_init_cfg =
 323                 BIT(IWL_CALIB_XTAL)             |
 324                 BIT(IWL_CALIB_LO)               |
 325                 BIT(IWL_CALIB_TX_IQ)            |
 326                 BIT(IWL_CALIB_BASE_BAND);
 327         if (priv->cfg->need_dc_calib)
 328                 priv->hw_params.calib_init_cfg |= BIT(IWL_CALIB_DC);
 329
 330         priv->hw_params.beacon_time_tsf_bits = IWLAGN_EXT_BEACON_TIME_POS;
 331
 332         return 0;
 333 }
 334
 335 static int iwl6000_hw_channel_switch(struct iwl_priv *priv,
 336                                      struct ieee80211_channel_switch *ch_switch)
 337 {
 338         struct iwl6000_channel_switch_cmd cmd;
 339         const struct iwl_channel_info *ch_info;
 340         u32 switch_time_in_usec, ucode_switch_time;
 341         u16 ch;
 342         u32 tsf_low;
 343         u8 switch_count;
 344         u16 beacon_interval = le16_to_cpu(priv->rxon_timing.beacon_interval);
 345         struct ieee80211_vif *vif = priv->vif;
 346         struct iwl_host_cmd hcmd = {
 347                 .id = REPLY_CHANNEL_SWITCH,
 348                 .len = sizeof(cmd),
 349                 .flags = CMD_SYNC,
 350                 .data = &cmd,
 351         };
 352
 353         cmd.band = priv->band == IEEE80211_BAND_2GHZ;
 354         ch = ch_switch->channel->hw_value;
 355         IWL_DEBUG_11H(priv, "channel switch from %u to %u\n",
 356                       priv->active_rxon.channel, ch);
 357         cmd.channel = cpu_to_le16(ch);
 358         cmd.rxon_flags = priv->staging_rxon.flags;
 359         cmd.rxon_filter_flags = priv->staging_rxon.filter_flags;
 360         switch_count = ch_switch->count;
 361         tsf_low = ch_switch->timestamp & 0x0ffffffff;
 362         /*
 363          * calculate the ucode channel switch time
 364          * adding TSF as one of the factor for when to switch
 365          */
 366         if ((priv->ucode_beacon_time > tsf_low) && beacon_interval) {
 367                 if (switch_count > ((priv->ucode_beacon_time - tsf_low) /
 368                     beacon_interval)) {
 369                         switch_count -= (priv->ucode_beacon_time -
 370                                 tsf_low) / beacon_interval;
 371                 } else
 372                         switch_count = 0;
 373         }
 374         if (switch_count <= 1)
 375                 cmd.switch_time = cpu_to_le32(priv->ucode_beacon_time);
 376         else {
 377                 switch_time_in_usec =
 378                         vif->bss_conf.beacon_int * switch_count * TIME_UNIT;
 379                 ucode_switch_time = iwl_usecs_to_beacons(priv,
 380                                                          switch_time_in_usec,
 381                                                          beacon_interval);
 382                 cmd.switch_time = iwl_add_beacon_time(priv,
 383                                                       priv->ucode_beacon_time,
 384                                                       ucode_switch_time,
 385                                                       beacon_interval);
 386         }
 387         IWL_DEBUG_11H(priv, "uCode time for the switch is 0x%x\n",
 388                       cmd.switch_time);
 389         ch_info = iwl_get_channel_info(priv, priv->band, ch);
 390         if (ch_info)
 391                 cmd.expect_beacon = is_channel_radar(ch_info);
 392         else {
 393                 IWL_ERR(priv, "invalid channel switch from %u to %u\n",
 394                         priv->active_rxon.channel, ch);
 395                 return -EFAULT;
 396         }
 397         priv->switch_rxon.channel = cmd.channel;
 398         priv->switch_rxon.switch_in_progress = true;
 399
 400         return iwl_send_cmd_sync(priv, &hcmd);
 401 }
 402
 403 static void iwl6000g2b_bt_traffic_change_work(struct work_struct *work)
 404 {
 405         struct iwl_priv *priv =
 406                 container_of(work, struct iwl_priv, bt_traffic_change_work);
 407         int smps_request = -1;
 408
 409         switch (priv->bt_traffic_load) {
 410         case IWL_BT_COEX_TRAFFIC_LOAD_NONE:
 411                 smps_request = IEEE80211_SMPS_AUTOMATIC;
 412                 break;
 413         case IWL_BT_COEX_TRAFFIC_LOAD_LOW:
 414                 smps_request = IEEE80211_SMPS_DYNAMIC;
 415                 break;
 416         case IWL_BT_COEX_TRAFFIC_LOAD_HIGH:
 417         case IWL_BT_COEX_TRAFFIC_LOAD_CONTINUOUS:
 418                 smps_request = IEEE80211_SMPS_STATIC;
 419                 break;
 420         default:
 421                 IWL_ERR(priv, "Invalid BT traffic load: %d\n",
 422                         priv->bt_traffic_load);
 423                 break;
 424         }
 425
 426         mutex_lock(&priv->mutex);
 427
 428         if (smps_request != -1 &&
 429             priv->vif && priv->vif->type == NL80211_IFTYPE_STATION)
 430                 ieee80211_request_smps(priv->vif, smps_request);
 431
 432         mutex_unlock(&priv->mutex);
 433 }
 434
 435 static void iwl6000g2b_bt_coex_profile_notif(struct iwl_priv *priv,
 436                                              struct iwl_rx_mem_buffer *rxb)
 437 {
 438         struct iwl_rx_packet *pkt = rxb_addr(rxb);
 439         struct iwl_bt_coex_profile_notif *coex = &pkt->u.bt_coex_profile_notif;
 440         struct iwl6000g2b_bt_sco_cmd sco_cmd = { .flags = 0 };
 441
 442         IWL_DEBUG_NOTIF(priv, "BT Coex notification:\n");
 443         IWL_DEBUG_NOTIF(priv, "    status: %d\n", coex->bt_status);
 444         IWL_DEBUG_NOTIF(priv, "    traffic load: %d\n", coex->bt_traffic_load);
 445         IWL_DEBUG_NOTIF(priv, "    CI compliance: %d\n", coex->bt_ci_compliance);
 446         IWL_DEBUG_NOTIF(priv, "    UART msg: %.2x:%.2x:%.2x:%.2x:%.2x:%.2x:"
 447                               "%.2x:%.2x\n",
 448                         coex->uart_msg[0], coex->uart_msg[1], coex->uart_msg[2],
 449                         coex->uart_msg[3], coex->uart_msg[4], coex->uart_msg[5],
 450                         coex->uart_msg[6], coex->uart_msg[7]);
 451
 452         priv->notif_bt_traffic_load = coex->bt_traffic_load;
 453
 454         if (priv->iw_mode != NL80211_IFTYPE_ADHOC) {
 455                 if (coex->bt_traffic_load != priv->bt_traffic_load) {
 456                         priv->bt_traffic_load = coex->bt_traffic_load;
 457
 458                         queue_work(priv->workqueue,
 459                                    &priv->bt_traffic_change_work);
 460                 }
 461
 462                 /* FIXME: add defines for this check */
 463                 priv->bt_sco_active = coex->uart_msg[3] & 1;
 464                 if (priv->bt_sco_active)
 465                         sco_cmd.flags |= IWL6000G2B_BT_SCO_ACTIVE;
 466                 iwl_send_cmd_pdu_async(priv, REPLY_BT_COEX_SCO,
 467                                        sizeof(sco_cmd), &sco_cmd, NULL);
 468         }
 469 }
 470
 471 void iwl6000g2b_rx_handler_setup(struct iwl_priv *priv)
 472 {
 473         iwlagn_rx_handler_setup(priv);
 474         priv->rx_handlers[REPLY_BT_COEX_PROFILE_NOTIF] =
 475                 iwl6000g2b_bt_coex_profile_notif;
 476 }
 477
 478 static void iwl6000g2b_bt_setup_deferred_work(struct iwl_priv *priv)
 479 {
 480         iwlagn_setup_deferred_work(priv);
 481
 482         INIT_WORK(&priv->bt_traffic_change_work,
 483                   iwl6000g2b_bt_traffic_change_work);
 484
 485 }
 486
 487 static void iwl6000g2b_bt_cancel_deferred_work(struct iwl_priv *priv)
 488 {
 489         cancel_work_sync(&priv->bt_traffic_change_work);
 490 }
 491
 492 static struct iwl_lib_ops iwl6000_lib = {
 493         .set_hw_params = iwl6000_hw_set_hw_params,
 494         .txq_update_byte_cnt_tbl = iwlagn_txq_update_byte_cnt_tbl,
 495         .txq_inval_byte_cnt_tbl = iwlagn_txq_inval_byte_cnt_tbl,
 496         .txq_set_sched = iwlagn_txq_set_sched,
 497         .txq_agg_enable = iwlagn_txq_agg_enable,
 498         .txq_agg_disable = iwlagn_txq_agg_disable,
 499         .txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
 500         .txq_free_tfd = iwl_hw_txq_free_tfd,
 501         .txq_init = iwl_hw_tx_queue_init,
 502         .rx_handler_setup = iwlagn_rx_handler_setup,
 503         .setup_deferred_work = iwlagn_setup_deferred_work,
 504         .is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
 505         .load_ucode = iwlagn_load_ucode,
 506         .dump_nic_event_log = iwl_dump_nic_event_log,
 507         .dump_nic_error_log = iwl_dump_nic_error_log,
 508         .dump_csr = iwl_dump_csr,
 509         .dump_fh = iwl_dump_fh,
 510         .init_alive_start = iwlagn_init_alive_start,
 511         .alive_notify = iwlagn_alive_notify,
 512         .send_tx_power = iwlagn_send_tx_power,
 513         .update_chain_flags = iwl_update_chain_flags,
 514         .set_channel_switch = iwl6000_hw_channel_switch,
 515         .apm_ops = {
 516                 .init = iwl_apm_init,
 517                 .stop = iwl_apm_stop,
 518                 .config = iwl6000_nic_config,
 519                 .set_pwr_src = iwl_set_pwr_src,
 520         },
 521         .eeprom_ops = {
 522                 .regulatory_bands = {
 523                         EEPROM_REG_BAND_1_CHANNELS,
 524                         EEPROM_REG_BAND_2_CHANNELS,
 525                         EEPROM_REG_BAND_3_CHANNELS,
 526                         EEPROM_REG_BAND_4_CHANNELS,
 527                         EEPROM_REG_BAND_5_CHANNELS,
 528                         EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
 529                         EEPROM_REG_BAND_52_HT40_CHANNELS
 530                 },
 531                 .verify_signature  = iwlcore_eeprom_verify_signature,
 532                 .acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
 533                 .release_semaphore = iwlcore_eeprom_release_semaphore,
 534                 .calib_version  = iwlagn_eeprom_calib_version,
 535                 .query_addr = iwlagn_eeprom_query_addr,
 536                 .update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
 537         },
 538         .post_associate = iwl_post_associate,
 539         .isr = iwl_isr_ict,
 540         .config_ap = iwl_config_ap,
 541         .temp_ops = {
 542                 .temperature = iwlagn_temperature,
 543                 .set_ct_kill = iwl6000_set_ct_threshold,
 544                 .set_calib_version = iwl6000_set_calib_version,
 545          },
 546         .manage_ibss_station = iwlagn_manage_ibss_station,
 547         .update_bcast_station = iwl_update_bcast_station,
 548         .debugfs_ops = {
 549                 .rx_stats_read = iwl_ucode_rx_stats_read,
 550                 .tx_stats_read = iwl_ucode_tx_stats_read,
 551                 .general_stats_read = iwl_ucode_general_stats_read,
 552                 .bt_stats_read = iwl_ucode_bt_stats_read,
 553         },
 554         .recover_from_tx_stall = iwl_bg_monitor_recover,
 555         .check_plcp_health = iwl_good_plcp_health,
 556         .check_ack_health = iwl_good_ack_health,
 557         .txfifo_flush = iwlagn_txfifo_flush,
 558         .dev_txfifo_flush = iwlagn_dev_txfifo_flush,
 559         .tt_ops = {
 560                 .lower_power_detection = iwl_tt_is_low_power_state,
 561                 .tt_power_mode = iwl_tt_current_power_mode,
 562                 .ct_kill_check = iwl_check_for_ct_kill,
 563         }
 564 };
 565
 566 static struct iwl_lib_ops iwl6000g2b_lib = {
 567         .set_hw_params = iwl6000_hw_set_hw_params,
 568         .txq_update_byte_cnt_tbl = iwlagn_txq_update_byte_cnt_tbl,
 569         .txq_inval_byte_cnt_tbl = iwlagn_txq_inval_byte_cnt_tbl,
 570         .txq_set_sched = iwlagn_txq_set_sched,
 571         .txq_agg_enable = iwlagn_txq_agg_enable,
 572         .txq_agg_disable = iwlagn_txq_agg_disable,
 573         .txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
 574         .txq_free_tfd = iwl_hw_txq_free_tfd,
 575         .txq_init = iwl_hw_tx_queue_init,
 576         .rx_handler_setup = iwl6000g2b_rx_handler_setup,
 577         .setup_deferred_work = iwl6000g2b_bt_setup_deferred_work,
 578         .cancel_deferred_work = iwl6000g2b_bt_cancel_deferred_work,
 579         .is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
 580         .load_ucode = iwlagn_load_ucode,
 581         .dump_nic_event_log = iwl_dump_nic_event_log,
 582         .dump_nic_error_log = iwl_dump_nic_error_log,
 583         .dump_csr = iwl_dump_csr,
 584         .dump_fh = iwl_dump_fh,
 585         .init_alive_start = iwlagn_init_alive_start,
 586         .alive_notify = iwlagn_alive_notify,
 587         .send_tx_power = iwlagn_send_tx_power,
 588         .update_chain_flags = iwl_update_chain_flags,
 589         .set_channel_switch = iwl6000_hw_channel_switch,
 590         .apm_ops = {
 591                 .init = iwl_apm_init,
 592                 .stop = iwl_apm_stop,
 593                 .config = iwl6000_nic_config,
 594                 .set_pwr_src = iwl_set_pwr_src,
 595         },
 596         .eeprom_ops = {
 597                 .regulatory_bands = {
 598                         EEPROM_REG_BAND_1_CHANNELS,
 599                         EEPROM_REG_BAND_2_CHANNELS,
 600                         EEPROM_REG_BAND_3_CHANNELS,
 601                         EEPROM_REG_BAND_4_CHANNELS,
 602                         EEPROM_REG_BAND_5_CHANNELS,
 603                         EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
 604                         EEPROM_REG_BAND_52_HT40_CHANNELS
 605                 },
 606                 .verify_signature  = iwlcore_eeprom_verify_signature,
 607                 .acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
 608                 .release_semaphore = iwlcore_eeprom_release_semaphore,
 609                 .calib_version  = iwlagn_eeprom_calib_version,
 610                 .query_addr = iwlagn_eeprom_query_addr,
 611                 .update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
 612         },
 613         .post_associate = iwl_post_associate,
 614         .isr = iwl_isr_ict,
 615         .config_ap = iwl_config_ap,
 616         .temp_ops = {
 617                 .temperature = iwlagn_temperature,
 618                 .set_ct_kill = iwl6000_set_ct_threshold,
 619                 .set_calib_version = iwl6000_set_calib_version,
 620          },
 621         .manage_ibss_station = iwlagn_manage_ibss_station,
 622         .update_bcast_station = iwl_update_bcast_station,
 623         .debugfs_ops = {
 624                 .rx_stats_read = iwl_ucode_rx_stats_read,
 625                 .tx_stats_read = iwl_ucode_tx_stats_read,
 626                 .general_stats_read = iwl_ucode_general_stats_read,
 627                 .bt_stats_read = iwl_ucode_bt_stats_read,
 628         },
 629         .recover_from_tx_stall = iwl_bg_monitor_recover,
 630         .check_plcp_health = iwl_good_plcp_health,
 631         .check_ack_health = iwl_good_ack_health,
 632         .txfifo_flush = iwlagn_txfifo_flush,
 633         .dev_txfifo_flush = iwlagn_dev_txfifo_flush,
 634         .tt_ops = {
 635                 .lower_power_detection = iwl_tt_is_low_power_state,
 636                 .tt_power_mode = iwl_tt_current_power_mode,
 637                 .ct_kill_check = iwl_check_for_ct_kill,
 638         }
 639 };
 640
 641 static const struct iwl_ops iwl6000_ops = {
 642         .lib = &iwl6000_lib,
 643         .hcmd = &iwlagn_hcmd,
 644         .utils = &iwlagn_hcmd_utils,
 645         .led = &iwlagn_led_ops,
 646 };
 647
 648 static struct iwl_hcmd_ops iwl6000g2b_hcmd = {
 649         .rxon_assoc = iwlagn_send_rxon_assoc,
 650         .commit_rxon = iwl_commit_rxon,
 651         .set_rxon_chain = iwl_set_rxon_chain,
 652         .set_tx_ant = iwlagn_send_tx_ant_config,
 653         .send_bt_config = iwl6000g2b_send_bt_config,
 654 };
 655
 656 static const struct iwl_ops iwl6000g2b_ops = {
 657         .lib = &iwl6000g2b_lib,
 658         .hcmd = &iwl6000g2b_hcmd,
 659         .utils = &iwlagn_hcmd_utils,
 660         .led = &iwlagn_led_ops,
 661 };
 662
 663 struct iwl_cfg iwl6000g2a_2agn_cfg = {
 664         .name = "6000 Series 2x2 AGN Gen2a",
 665         .fw_name_pre = IWL6000G2A_FW_PRE,
 666         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 667         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 668         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 669         .ops = &iwl6000_ops,
 670         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 671         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 672         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 673         .num_of_queues = IWLAGN_NUM_QUEUES,
 674         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 675         .mod_params = &iwlagn_mod_params,
 676         .valid_tx_ant = ANT_AB,
 677         .valid_rx_ant = ANT_AB,
 678         .pll_cfg_val = 0,
 679         .set_l0s = true,
 680         .use_bsm = false,
 681         .pa_type = IWL_PA_SYSTEM,
 682         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 683         .shadow_ram_support = true,
 684         .ht_greenfield_support = true,
 685         .led_compensation = 51,
 686         .use_rts_for_aggregation = true, /* use rts/cts protection */
 687         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 688         .supports_idle = true,
 689         .adv_thermal_throttle = true,
 690         .support_ct_kill_exit = true,
 691         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 692         .chain_noise_scale = 1000,
 693         .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
 694         .max_event_log_size = 512,
 695         .ucode_tracing = true,
 696         .sensitivity_calib_by_driver = true,
 697         .chain_noise_calib_by_driver = true,
 698         .need_dc_calib = true,
 699 };
 700
 701 struct iwl_cfg iwl6000g2a_2abg_cfg = {
 702         .name = "6000 Series 2x2 ABG Gen2a",
 703         .fw_name_pre = IWL6000G2A_FW_PRE,
 704         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 705         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 706         .sku = IWL_SKU_A|IWL_SKU_G,
 707         .ops = &iwl6000_ops,
 708         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 709         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 710         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 711         .num_of_queues = IWLAGN_NUM_QUEUES,
 712         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 713         .mod_params = &iwlagn_mod_params,
 714         .valid_tx_ant = ANT_AB,
 715         .valid_rx_ant = ANT_AB,
 716         .pll_cfg_val = 0,
 717         .set_l0s = true,
 718         .use_bsm = false,
 719         .pa_type = IWL_PA_SYSTEM,
 720         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 721         .shadow_ram_support = true,
 722         .led_compensation = 51,
 723         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 724         .supports_idle = true,
 725         .adv_thermal_throttle = true,
 726         .support_ct_kill_exit = true,
 727         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 728         .chain_noise_scale = 1000,
 729         .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
 730         .max_event_log_size = 512,
 731         .sensitivity_calib_by_driver = true,
 732         .chain_noise_calib_by_driver = true,
 733         .need_dc_calib = true,
 734 };
 735
 736 struct iwl_cfg iwl6000g2a_2bg_cfg = {
 737         .name = "6000 Series 2x2 BG Gen2a",
 738         .fw_name_pre = IWL6000G2A_FW_PRE,
 739         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 740         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 741         .sku = IWL_SKU_G,
 742         .ops = &iwl6000_ops,
 743         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 744         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 745         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 746         .num_of_queues = IWLAGN_NUM_QUEUES,
 747         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 748         .mod_params = &iwlagn_mod_params,
 749         .valid_tx_ant = ANT_AB,
 750         .valid_rx_ant = ANT_AB,
 751         .pll_cfg_val = 0,
 752         .set_l0s = true,
 753         .use_bsm = false,
 754         .pa_type = IWL_PA_SYSTEM,
 755         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 756         .shadow_ram_support = true,
 757         .led_compensation = 51,
 758         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 759         .supports_idle = true,
 760         .adv_thermal_throttle = true,
 761         .support_ct_kill_exit = true,
 762         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
 763         .chain_noise_scale = 1000,
 764         .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
 765         .max_event_log_size = 512,
 766         .sensitivity_calib_by_driver = true,
 767         .chain_noise_calib_by_driver = true,
 768         .need_dc_calib = true,
 769 };
 770
 771 struct iwl_cfg iwl6000g2b_2agn_cfg = {
 772         .name = "6000 Series 2x2 AGN Gen2b",
 773         .fw_name_pre = IWL6000G2B_FW_PRE,
 774         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 775         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 776         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
 777         .ops = &iwl6000g2b_ops,
 778         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 779         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 780         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 781         .num_of_queues = IWLAGN_NUM_QUEUES,
 782         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 783         .mod_params = &iwlagn_mod_params,
 784         .valid_tx_ant = ANT_AB,
 785         .valid_rx_ant = ANT_AB,
 786         .pll_cfg_val = 0,
 787         .set_l0s = true,
 788         .use_bsm = false,
 789         .pa_type = IWL_PA_SYSTEM,
 790         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 791         .shadow_ram_support = true,
 792         .ht_greenfield_support = true,
 793         .led_compensation = 51,
 794         .use_rts_for_aggregation = true, /* use rts/cts protection */
 795         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 796         .supports_idle = true,
 797         .adv_thermal_throttle = true,
 798         .support_ct_kill_exit = true,
 799         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE,
 800         .chain_noise_scale = 1000,
 801         .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
 802         .max_event_log_size = 512,
 803         .sensitivity_calib_by_driver = true,
 804         .chain_noise_calib_by_driver = true,
 805         .need_dc_calib = true,
 806         .bt_statistics = true,
 807         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 808         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 809         .advanced_bt_coexist = true,
 810 };
 811
 812 struct iwl_cfg iwl6000g2b_2abg_cfg = {
 813         .name = "6000 Series 2x2 ABG Gen2b",
 814         .fw_name_pre = IWL6000G2B_FW_PRE,
 815         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 816         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 817         .sku = IWL_SKU_A|IWL_SKU_G,
 818         .ops = &iwl6000g2b_ops,
 819         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 820         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 821         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 822         .num_of_queues = IWLAGN_NUM_QUEUES,
 823         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 824         .mod_params = &iwlagn_mod_params,
 825         .valid_tx_ant = ANT_AB,
 826         .valid_rx_ant = ANT_AB,
 827         .pll_cfg_val = 0,
 828         .set_l0s = true,
 829         .use_bsm = false,
 830         .pa_type = IWL_PA_SYSTEM,
 831         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 832         .shadow_ram_support = true,
 833         .led_compensation = 51,
 834         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 835         .supports_idle = true,
 836         .adv_thermal_throttle = true,
 837         .support_ct_kill_exit = true,
 838         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE,
 839         .chain_noise_scale = 1000,
 840         .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
 841         .max_event_log_size = 512,
 842         .sensitivity_calib_by_driver = true,
 843         .chain_noise_calib_by_driver = true,
 844         .need_dc_calib = true,
 845         .bt_statistics = true,
 846         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 847         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 848         .advanced_bt_coexist = true,
 849 };
 850
 851 struct iwl_cfg iwl6000g2b_2bgn_cfg = {
 852         .name = "6000 Series 2x2 BGN Gen2b",
 853         .fw_name_pre = IWL6000G2B_FW_PRE,
 854         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 855         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 856         .sku = IWL_SKU_G|IWL_SKU_N,
 857         .ops = &iwl6000g2b_ops,
 858         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 859         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 860         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 861         .num_of_queues = IWLAGN_NUM_QUEUES,
 862         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 863         .mod_params = &iwlagn_mod_params,
 864         .valid_tx_ant = ANT_AB,
 865         .valid_rx_ant = ANT_AB,
 866         .pll_cfg_val = 0,
 867         .set_l0s = true,
 868         .use_bsm = false,
 869         .pa_type = IWL_PA_SYSTEM,
 870         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 871         .shadow_ram_support = true,
 872         .ht_greenfield_support = true,
 873         .led_compensation = 51,
 874         .use_rts_for_aggregation = true, /* use rts/cts protection */
 875         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 876         .supports_idle = true,
 877         .adv_thermal_throttle = true,
 878         .support_ct_kill_exit = true,
 879         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE,
 880         .chain_noise_scale = 1000,
 881         .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
 882         .max_event_log_size = 512,
 883         .sensitivity_calib_by_driver = true,
 884         .chain_noise_calib_by_driver = true,
 885         .need_dc_calib = true,
 886         .bt_statistics = true,
 887         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 888         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 889         .advanced_bt_coexist = true,
 890 };
 891
 892 struct iwl_cfg iwl6000g2b_2bg_cfg = {
 893         .name = "6000 Series 2x2 BG Gen2b",
 894         .fw_name_pre = IWL6000G2B_FW_PRE,
 895         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 896         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 897         .sku = IWL_SKU_G,
 898         .ops = &iwl6000g2b_ops,
 899         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 900         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 901         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 902         .num_of_queues = IWLAGN_NUM_QUEUES,
 903         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 904         .mod_params = &iwlagn_mod_params,
 905         .valid_tx_ant = ANT_AB,
 906         .valid_rx_ant = ANT_AB,
 907         .pll_cfg_val = 0,
 908         .set_l0s = true,
 909         .use_bsm = false,
 910         .pa_type = IWL_PA_SYSTEM,
 911         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 912         .shadow_ram_support = true,
 913         .led_compensation = 51,
 914         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 915         .supports_idle = true,
 916         .adv_thermal_throttle = true,
 917         .support_ct_kill_exit = true,
 918         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE,
 919         .chain_noise_scale = 1000,
 920         .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
 921         .max_event_log_size = 512,
 922         .sensitivity_calib_by_driver = true,
 923         .chain_noise_calib_by_driver = true,
 924         .need_dc_calib = true,
 925         .bt_statistics = true,
 926         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 927         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 928         .advanced_bt_coexist = true,
 929 };
 930
 931 struct iwl_cfg iwl6000g2b_bgn_cfg = {
 932         .name = "6000 Series 1x2 BGN Gen2b",
 933         .fw_name_pre = IWL6000G2B_FW_PRE,
 934         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 935         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 936         .sku = IWL_SKU_G|IWL_SKU_N,
 937         .ops = &iwl6000g2b_ops,
 938         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 939         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 940         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 941         .num_of_queues = IWLAGN_NUM_QUEUES,
 942         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 943         .mod_params = &iwlagn_mod_params,
 944         .valid_tx_ant = ANT_A,
 945         .valid_rx_ant = ANT_AB,
 946         .pll_cfg_val = 0,
 947         .set_l0s = true,
 948         .use_bsm = false,
 949         .pa_type = IWL_PA_SYSTEM,
 950         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 951         .shadow_ram_support = true,
 952         .ht_greenfield_support = true,
 953         .led_compensation = 51,
 954         .use_rts_for_aggregation = true, /* use rts/cts protection */
 955         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 956         .supports_idle = true,
 957         .adv_thermal_throttle = true,
 958         .support_ct_kill_exit = true,
 959         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE,
 960         .chain_noise_scale = 1000,
 961         .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
 962         .max_event_log_size = 512,
 963         .sensitivity_calib_by_driver = true,
 964         .chain_noise_calib_by_driver = true,
 965         .need_dc_calib = true,
 966         .bt_statistics = true,
 967         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
 968         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
 969         .advanced_bt_coexist = true,
 970 };
 971
 972 struct iwl_cfg iwl6000g2b_bg_cfg = {
 973         .name = "6000 Series 1x2 BG Gen2b",
 974         .fw_name_pre = IWL6000G2B_FW_PRE,
 975         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
 976         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
 977         .sku = IWL_SKU_G,
 978         .ops = &iwl6000g2b_ops,
 979         .eeprom_size = OTP_LOW_IMAGE_SIZE,
 980         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
 981         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
 982         .num_of_queues = IWLAGN_NUM_QUEUES,
 983         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
 984         .mod_params = &iwlagn_mod_params,
 985         .valid_tx_ant = ANT_A,
 986         .valid_rx_ant = ANT_AB,
 987         .pll_cfg_val = 0,
 988         .set_l0s = true,
 989         .use_bsm = false,
 990         .pa_type = IWL_PA_SYSTEM,
 991         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
 992         .shadow_ram_support = true,
 993         .led_compensation = 51,
 994         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 995         .supports_idle = true,
 996         .adv_thermal_throttle = true,
 997         .support_ct_kill_exit = true,
 998         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DISABLE,
 999         .chain_noise_scale = 1000,
1000         .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
1001         .max_event_log_size = 512,
1002         .sensitivity_calib_by_driver = true,
1003         .chain_noise_calib_by_driver = true,
1004         .need_dc_calib = true,
1005         .bt_statistics = true,
1006         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
1007         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
1008         .advanced_bt_coexist = true,
1009 };
1010
1011 /*
1012  * "i": Internal configuration, use internal Power Amplifier
1013  */
1014 struct iwl_cfg iwl6000i_2agn_cfg = {
1015         .name = "Intel(R) Centrino(R) Advanced-N 6200 AGN",
1016         .fw_name_pre = IWL6000_FW_PRE,
1017         .ucode_api_max = IWL6000_UCODE_API_MAX,
1018         .ucode_api_min = IWL6000_UCODE_API_MIN,
1019         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
1020         .ops = &iwl6000_ops,
1021         .eeprom_size = OTP_LOW_IMAGE_SIZE,
1022         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
1023         .eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
1024         .num_of_queues = IWLAGN_NUM_QUEUES,
1025         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
1026         .mod_params = &iwlagn_mod_params,
1027         .valid_tx_ant = ANT_BC,
1028         .valid_rx_ant = ANT_BC,
1029         .pll_cfg_val = 0,
1030         .set_l0s = true,
1031         .use_bsm = false,
1032         .pa_type = IWL_PA_INTERNAL,
1033         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
1034         .shadow_ram_support = true,
1035         .ht_greenfield_support = true,
1036         .led_compensation = 51,
1037         .use_rts_for_aggregation = true, /* use rts/cts protection */
1038         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
1039         .supports_idle = true,
1040         .adv_thermal_throttle = true,
1041         .support_ct_kill_exit = true,
1042         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
1043         .chain_noise_scale = 1000,
1044         .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
1045         .max_event_log_size = 1024,
1046         .ucode_tracing = true,
1047         .sensitivity_calib_by_driver = true,
1048         .chain_noise_calib_by_driver = true,
1049 };
1050
1051 struct iwl_cfg iwl6000i_2abg_cfg = {
1052         .name = "Intel(R) Centrino(R) Advanced-N 6200 ABG",
1053         .fw_name_pre = IWL6000_FW_PRE,
1054         .ucode_api_max = IWL6000_UCODE_API_MAX,
1055         .ucode_api_min = IWL6000_UCODE_API_MIN,
1056         .sku = IWL_SKU_A|IWL_SKU_G,
1057         .ops = &iwl6000_ops,
1058         .eeprom_size = OTP_LOW_IMAGE_SIZE,
1059         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
1060         .eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
1061         .num_of_queues = IWLAGN_NUM_QUEUES,
1062         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
1063         .mod_params = &iwlagn_mod_params,
1064         .valid_tx_ant = ANT_BC,
1065         .valid_rx_ant = ANT_BC,
1066         .pll_cfg_val = 0,
1067         .set_l0s = true,
1068         .use_bsm = false,
1069         .pa_type = IWL_PA_INTERNAL,
1070         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
1071         .shadow_ram_support = true,
1072         .led_compensation = 51,
1073         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
1074         .supports_idle = true,
1075         .adv_thermal_throttle = true,
1076         .support_ct_kill_exit = true,
1077         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
1078         .chain_noise_scale = 1000,
1079         .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
1080         .max_event_log_size = 1024,
1081         .ucode_tracing = true,
1082         .sensitivity_calib_by_driver = true,
1083         .chain_noise_calib_by_driver = true,
1084 };
1085
1086 struct iwl_cfg iwl6000i_2bg_cfg = {
1087         .name = "Intel(R) Centrino(R) Advanced-N 6200 BG",
1088         .fw_name_pre = IWL6000_FW_PRE,
1089         .ucode_api_max = IWL6000_UCODE_API_MAX,
1090         .ucode_api_min = IWL6000_UCODE_API_MIN,
1091         .sku = IWL_SKU_G,
1092         .ops = &iwl6000_ops,
1093         .eeprom_size = OTP_LOW_IMAGE_SIZE,
1094         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
1095         .eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
1096         .num_of_queues = IWLAGN_NUM_QUEUES,
1097         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
1098         .mod_params = &iwlagn_mod_params,
1099         .valid_tx_ant = ANT_BC,
1100         .valid_rx_ant = ANT_BC,
1101         .pll_cfg_val = 0,
1102         .set_l0s = true,
1103         .use_bsm = false,
1104         .pa_type = IWL_PA_INTERNAL,
1105         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
1106         .shadow_ram_support = true,
1107         .led_compensation = 51,
1108         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
1109         .supports_idle = true,
1110         .adv_thermal_throttle = true,
1111         .support_ct_kill_exit = true,
1112         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
1113         .chain_noise_scale = 1000,
1114         .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
1115         .max_event_log_size = 1024,
1116         .ucode_tracing = true,
1117         .sensitivity_calib_by_driver = true,
1118         .chain_noise_calib_by_driver = true,
1119 };
1120
1121 struct iwl_cfg iwl6050_2agn_cfg = {
1122         .name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 AGN",
1123         .fw_name_pre = IWL6050_FW_PRE,
1124         .ucode_api_max = IWL6050_UCODE_API_MAX,
1125         .ucode_api_min = IWL6050_UCODE_API_MIN,
1126         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
1127         .ops = &iwl6000_ops,
1128         .eeprom_size = OTP_LOW_IMAGE_SIZE,
1129         .eeprom_ver = EEPROM_6050_EEPROM_VERSION,
1130         .eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,
1131         .num_of_queues = IWLAGN_NUM_QUEUES,
1132         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
1133         .mod_params = &iwlagn_mod_params,
1134         .valid_tx_ant = ANT_AB,
1135         .valid_rx_ant = ANT_AB,
1136         .pll_cfg_val = 0,
1137         .set_l0s = true,
1138         .use_bsm = false,
1139         .pa_type = IWL_PA_SYSTEM,
1140         .max_ll_items = OTP_MAX_LL_ITEMS_6x50,
1141         .shadow_ram_support = true,
1142         .ht_greenfield_support = true,
1143         .led_compensation = 51,
1144         .use_rts_for_aggregation = true, /* use rts/cts protection */
1145         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
1146         .supports_idle = true,
1147         .adv_thermal_throttle = true,
1148         .support_ct_kill_exit = true,
1149         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
1150         .chain_noise_scale = 1500,
1151         .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
1152         .max_event_log_size = 1024,
1153         .ucode_tracing = true,
1154         .sensitivity_calib_by_driver = true,
1155         .chain_noise_calib_by_driver = true,
1156         .need_dc_calib = true,
1157 };
1158
1159 struct iwl_cfg iwl6050g2_bgn_cfg = {
1160         .name = "6050 Series 1x2 BGN Gen2",
1161         .fw_name_pre = IWL6050_FW_PRE,
1162         .ucode_api_max = IWL6050_UCODE_API_MAX,
1163         .ucode_api_min = IWL6050_UCODE_API_MIN,
1164         .sku = IWL_SKU_G|IWL_SKU_N,
1165         .ops = &iwl6000_ops,
1166         .eeprom_size = OTP_LOW_IMAGE_SIZE,
1167         .eeprom_ver = EEPROM_6050G2_EEPROM_VERSION,
1168         .eeprom_calib_ver = EEPROM_6050G2_TX_POWER_VERSION,
1169         .num_of_queues = IWLAGN_NUM_QUEUES,
1170         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
1171         .mod_params = &iwlagn_mod_params,
1172         .valid_tx_ant = ANT_A,
1173         .valid_rx_ant = ANT_AB,
1174         .pll_cfg_val = 0,
1175         .set_l0s = true,
1176         .use_bsm = false,
1177         .pa_type = IWL_PA_SYSTEM,
1178         .max_ll_items = OTP_MAX_LL_ITEMS_6x50,
1179         .shadow_ram_support = true,
1180         .ht_greenfield_support = true,
1181         .led_compensation = 51,
1182         .use_rts_for_aggregation = true, /* use rts/cts protection */
1183         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
1184         .supports_idle = true,
1185         .adv_thermal_throttle = true,
1186         .support_ct_kill_exit = true,
1187         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
1188         .chain_noise_scale = 1500,
1189         .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
1190         .max_event_log_size = 1024,
1191         .ucode_tracing = true,
1192         .sensitivity_calib_by_driver = true,
1193         .chain_noise_calib_by_driver = true,
1194         .need_dc_calib = true,
1195 };
1196
1197 struct iwl_cfg iwl6050_2abg_cfg = {
1198         .name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 ABG",
1199         .fw_name_pre = IWL6050_FW_PRE,
1200         .ucode_api_max = IWL6050_UCODE_API_MAX,
1201         .ucode_api_min = IWL6050_UCODE_API_MIN,
1202         .sku = IWL_SKU_A|IWL_SKU_G,
1203         .ops = &iwl6000_ops,
1204         .eeprom_size = OTP_LOW_IMAGE_SIZE,
1205         .eeprom_ver = EEPROM_6050_EEPROM_VERSION,
1206         .eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,
1207         .num_of_queues = IWLAGN_NUM_QUEUES,
1208         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
1209         .mod_params = &iwlagn_mod_params,
1210         .valid_tx_ant = ANT_AB,
1211         .valid_rx_ant = ANT_AB,
1212         .pll_cfg_val = 0,
1213         .set_l0s = true,
1214         .use_bsm = false,
1215         .pa_type = IWL_PA_SYSTEM,
1216         .max_ll_items = OTP_MAX_LL_ITEMS_6x50,
1217         .shadow_ram_support = true,
1218         .led_compensation = 51,
1219         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
1220         .supports_idle = true,
1221         .adv_thermal_throttle = true,
1222         .support_ct_kill_exit = true,
1223         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
1224         .chain_noise_scale = 1500,
1225         .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
1226         .max_event_log_size = 1024,
1227         .ucode_tracing = true,
1228         .sensitivity_calib_by_driver = true,
1229         .chain_noise_calib_by_driver = true,
1230         .need_dc_calib = true,
1231 };
1232
1233 struct iwl_cfg iwl6000_3agn_cfg = {
1234         .name = "Intel(R) Centrino(R) Ultimate-N 6300 AGN",
1235         .fw_name_pre = IWL6000_FW_PRE,
1236         .ucode_api_max = IWL6000_UCODE_API_MAX,
1237         .ucode_api_min = IWL6000_UCODE_API_MIN,
1238         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
1239         .ops = &iwl6000_ops,
1240         .eeprom_size = OTP_LOW_IMAGE_SIZE,
1241         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
1242         .eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
1243         .num_of_queues = IWLAGN_NUM_QUEUES,
1244         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
1245         .mod_params = &iwlagn_mod_params,
1246         .valid_tx_ant = ANT_ABC,
1247         .valid_rx_ant = ANT_ABC,
1248         .pll_cfg_val = 0,
1249         .set_l0s = true,
1250         .use_bsm = false,
1251         .pa_type = IWL_PA_SYSTEM,
1252         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
1253         .shadow_ram_support = true,
1254         .ht_greenfield_support = true,
1255         .led_compensation = 51,
1256         .use_rts_for_aggregation = true, /* use rts/cts protection */
1257         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
1258         .supports_idle = true,
1259         .adv_thermal_throttle = true,
1260         .support_ct_kill_exit = true,
1261         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
1262         .chain_noise_scale = 1000,
1263         .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
1264         .max_event_log_size = 1024,
1265         .ucode_tracing = true,
1266         .sensitivity_calib_by_driver = true,
1267         .chain_noise_calib_by_driver = true,
1268 };
1269
1270 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
1271 MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));
1272 MODULE_FIRMWARE(IWL6000G2A_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
1273 MODULE_FIRMWARE(IWL6000G2B_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));