d8f9df699d830d90541a9f609ed64a4f35c8379c
[linux-2.6.git] / 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         .agg_time_limit = BT_AGG_THRESHOLD_DEF,
550         .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
551         .bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT,
552 };
553
554 struct iwl_cfg iwl6000g2a_2agn_cfg = {
555         .name = "6000 Series 2x2 AGN Gen2a",
556         .fw_name_pre = IWL6000G2A_FW_PRE,
557         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
558         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
559         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
560         .valid_tx_ant = ANT_AB,
561         .valid_rx_ant = ANT_AB,
562         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
563         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
564         .ops = &iwl6000_ops,
565         .mod_params = &iwlagn_mod_params,
566         .base_params = &iwl6000_base_params,
567         .ht_params = &iwl6000_ht_params,
568         .need_dc_calib = true,
569         .need_temp_offset_calib = true,
570 };
571
572 struct iwl_cfg iwl6000g2a_2abg_cfg = {
573         .name = "6000 Series 2x2 ABG Gen2a",
574         .fw_name_pre = IWL6000G2A_FW_PRE,
575         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
576         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
577         .sku = IWL_SKU_A|IWL_SKU_G,
578         .valid_tx_ant = ANT_AB,
579         .valid_rx_ant = ANT_AB,
580         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
581         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
582         .ops = &iwl6000_ops,
583         .mod_params = &iwlagn_mod_params,
584         .base_params = &iwl6000_base_params,
585         .need_dc_calib = true,
586         .need_temp_offset_calib = true,
587 };
588
589 struct iwl_cfg iwl6000g2a_2bg_cfg = {
590         .name = "6000 Series 2x2 BG Gen2a",
591         .fw_name_pre = IWL6000G2A_FW_PRE,
592         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
593         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
594         .sku = IWL_SKU_G,
595         .valid_tx_ant = ANT_AB,
596         .valid_rx_ant = ANT_AB,
597         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
598         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
599         .ops = &iwl6000_ops,
600         .mod_params = &iwlagn_mod_params,
601         .base_params = &iwl6000_base_params,
602         .need_dc_calib = true,
603         .need_temp_offset_calib = true,
604 };
605
606 struct iwl_cfg iwl6000g2b_2agn_cfg = {
607         .name = "6000 Series 2x2 AGN Gen2b",
608         .fw_name_pre = IWL6000G2B_FW_PRE,
609         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
610         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
611         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
612         .valid_tx_ant = ANT_AB,
613         .valid_rx_ant = ANT_AB,
614         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
615         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
616         .ops = &iwl6000g2b_ops,
617         .mod_params = &iwlagn_mod_params,
618         .base_params = &iwl6000_coex_base_params,
619         .bt_params = &iwl6000_bt_params,
620         .ht_params = &iwl6000_ht_params,
621         .need_dc_calib = true,
622         .need_temp_offset_calib = true,
623         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
624         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
625 };
626
627 struct iwl_cfg iwl6000g2b_2abg_cfg = {
628         .name = "6000 Series 2x2 ABG Gen2b",
629         .fw_name_pre = IWL6000G2B_FW_PRE,
630         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
631         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
632         .sku = IWL_SKU_A|IWL_SKU_G,
633         .valid_tx_ant = ANT_AB,
634         .valid_rx_ant = ANT_AB,
635         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
636         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
637         .ops = &iwl6000g2b_ops,
638         .mod_params = &iwlagn_mod_params,
639         .base_params = &iwl6000_coex_base_params,
640         .bt_params = &iwl6000_bt_params,
641         .need_dc_calib = true,
642         .need_temp_offset_calib = true,
643         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
644         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
645 };
646
647 struct iwl_cfg iwl6000g2b_2bgn_cfg = {
648         .name = "6000 Series 2x2 BGN Gen2b",
649         .fw_name_pre = IWL6000G2B_FW_PRE,
650         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
651         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
652         .sku = IWL_SKU_G|IWL_SKU_N,
653         .valid_tx_ant = ANT_AB,
654         .valid_rx_ant = ANT_AB,
655         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
656         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
657         .ops = &iwl6000g2b_ops,
658         .mod_params = &iwlagn_mod_params,
659         .base_params = &iwl6000_coex_base_params,
660         .bt_params = &iwl6000_bt_params,
661         .ht_params = &iwl6000_ht_params,
662         .need_dc_calib = true,
663         .need_temp_offset_calib = true,
664         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
665         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
666 };
667
668 struct iwl_cfg iwl6000g2b_2bg_cfg = {
669         .name = "6000 Series 2x2 BG Gen2b",
670         .fw_name_pre = IWL6000G2B_FW_PRE,
671         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
672         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
673         .sku = IWL_SKU_G,
674         .valid_tx_ant = ANT_AB,
675         .valid_rx_ant = ANT_AB,
676         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
677         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
678         .ops = &iwl6000g2b_ops,
679         .mod_params = &iwlagn_mod_params,
680         .base_params = &iwl6000_coex_base_params,
681         .bt_params = &iwl6000_bt_params,
682         .need_dc_calib = true,
683         .need_temp_offset_calib = true,
684         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
685         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
686 };
687
688 struct iwl_cfg iwl6000g2b_bgn_cfg = {
689         .name = "6000 Series 1x2 BGN Gen2b",
690         .fw_name_pre = IWL6000G2B_FW_PRE,
691         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
692         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
693         .sku = IWL_SKU_G|IWL_SKU_N,
694         .valid_tx_ant = ANT_A,
695         .valid_rx_ant = ANT_AB,
696         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
697         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
698         .ops = &iwl6000g2b_ops,
699         .mod_params = &iwlagn_mod_params,
700         .base_params = &iwl6000_coex_base_params,
701         .bt_params = &iwl6000_bt_params,
702         .ht_params = &iwl6000_ht_params,
703         .need_dc_calib = true,
704         .need_temp_offset_calib = true,
705         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
706         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
707 };
708
709 struct iwl_cfg iwl6000g2b_bg_cfg = {
710         .name = "6000 Series 1x2 BG Gen2b",
711         .fw_name_pre = IWL6000G2B_FW_PRE,
712         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
713         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
714         .sku = IWL_SKU_G,
715         .valid_tx_ant = ANT_A,
716         .valid_rx_ant = ANT_AB,
717         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
718         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
719         .ops = &iwl6000g2b_ops,
720         .mod_params = &iwlagn_mod_params,
721         .base_params = &iwl6000_coex_base_params,
722         .bt_params = &iwl6000_bt_params,
723         .need_dc_calib = true,
724         .need_temp_offset_calib = true,
725         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
726         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
727 };
728
729 /*
730  * "i": Internal configuration, use internal Power Amplifier
731  */
732 struct iwl_cfg iwl6000i_2agn_cfg = {
733         .name = "Intel(R) Centrino(R) Advanced-N 6200 AGN",
734         .fw_name_pre = IWL6000_FW_PRE,
735         .ucode_api_max = IWL6000_UCODE_API_MAX,
736         .ucode_api_min = IWL6000_UCODE_API_MIN,
737         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
738         .valid_tx_ant = ANT_BC,
739         .valid_rx_ant = ANT_BC,
740         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
741         .eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
742         .ops = &iwl6000_ops,
743         .mod_params = &iwlagn_mod_params,
744         .base_params = &iwl6000_base_params,
745         .ht_params = &iwl6000_ht_params,
746         .pa_type = IWL_PA_INTERNAL,
747 };
748
749 struct iwl_cfg iwl6000i_2abg_cfg = {
750         .name = "Intel(R) Centrino(R) Advanced-N 6200 ABG",
751         .fw_name_pre = IWL6000_FW_PRE,
752         .ucode_api_max = IWL6000_UCODE_API_MAX,
753         .ucode_api_min = IWL6000_UCODE_API_MIN,
754         .sku = IWL_SKU_A|IWL_SKU_G,
755         .valid_tx_ant = ANT_BC,
756         .valid_rx_ant = ANT_BC,
757         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
758         .eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
759         .ops = &iwl6000_ops,
760         .mod_params = &iwlagn_mod_params,
761         .base_params = &iwl6000_base_params,
762         .pa_type = IWL_PA_INTERNAL,
763 };
764
765 struct iwl_cfg iwl6000i_2bg_cfg = {
766         .name = "Intel(R) Centrino(R) Advanced-N 6200 BG",
767         .fw_name_pre = IWL6000_FW_PRE,
768         .ucode_api_max = IWL6000_UCODE_API_MAX,
769         .ucode_api_min = IWL6000_UCODE_API_MIN,
770         .sku = IWL_SKU_G,
771         .valid_tx_ant = ANT_BC,
772         .valid_rx_ant = ANT_BC,
773         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
774         .eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
775         .ops = &iwl6000_ops,
776         .mod_params = &iwlagn_mod_params,
777         .base_params = &iwl6000_base_params,
778         .pa_type = IWL_PA_INTERNAL,
779 };
780
781 struct iwl_cfg iwl6050_2agn_cfg = {
782         .name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 AGN",
783         .fw_name_pre = IWL6050_FW_PRE,
784         .ucode_api_max = IWL6050_UCODE_API_MAX,
785         .ucode_api_min = IWL6050_UCODE_API_MIN,
786         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
787         .valid_tx_ant = ANT_AB,
788         .valid_rx_ant = ANT_AB,
789         .ops = &iwl6050_ops,
790         .eeprom_ver = EEPROM_6050_EEPROM_VERSION,
791         .eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,
792         .mod_params = &iwlagn_mod_params,
793         .base_params = &iwl6050_base_params,
794         .ht_params = &iwl6000_ht_params,
795         .need_dc_calib = true,
796 };
797
798 struct iwl_cfg iwl6050g2_bgn_cfg = {
799         .name = "6050 Series 1x2 BGN Gen2",
800         .fw_name_pre = IWL6050_FW_PRE,
801         .ucode_api_max = IWL6050_UCODE_API_MAX,
802         .ucode_api_min = IWL6050_UCODE_API_MIN,
803         .sku = IWL_SKU_G|IWL_SKU_N,
804         .valid_tx_ant = ANT_A,
805         .valid_rx_ant = ANT_AB,
806         .eeprom_ver = EEPROM_6050G2_EEPROM_VERSION,
807         .eeprom_calib_ver = EEPROM_6050G2_TX_POWER_VERSION,
808         .ops = &iwl6050g2_ops,
809         .mod_params = &iwlagn_mod_params,
810         .base_params = &iwl6050_base_params,
811         .ht_params = &iwl6000_ht_params,
812         .need_dc_calib = true,
813 };
814
815 struct iwl_cfg iwl6050_2abg_cfg = {
816         .name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 ABG",
817         .fw_name_pre = IWL6050_FW_PRE,
818         .ucode_api_max = IWL6050_UCODE_API_MAX,
819         .ucode_api_min = IWL6050_UCODE_API_MIN,
820         .sku = IWL_SKU_A|IWL_SKU_G,
821         .valid_tx_ant = ANT_AB,
822         .valid_rx_ant = ANT_AB,
823         .eeprom_ver = EEPROM_6050_EEPROM_VERSION,
824         .eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,
825         .ops = &iwl6050_ops,
826         .mod_params = &iwlagn_mod_params,
827         .base_params = &iwl6050_base_params,
828         .need_dc_calib = true,
829 };
830
831 struct iwl_cfg iwl6000_3agn_cfg = {
832         .name = "Intel(R) Centrino(R) Ultimate-N 6300 AGN",
833         .fw_name_pre = IWL6000_FW_PRE,
834         .ucode_api_max = IWL6000_UCODE_API_MAX,
835         .ucode_api_min = IWL6000_UCODE_API_MIN,
836         .sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
837         .valid_tx_ant = ANT_ABC,
838         .valid_rx_ant = ANT_ABC,
839         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
840         .eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
841         .ops = &iwl6000_ops,
842         .mod_params = &iwlagn_mod_params,
843         .base_params = &iwl6000_base_params,
844         .ht_params = &iwl6000_ht_params,
845         .need_dc_calib = true,
846 };
847
848 struct iwl_cfg iwl130_bgn_cfg = {
849         .name = "Intel(R) 130 Series 1x1 BGN",
850         .fw_name_pre = IWL6000G2B_FW_PRE,
851         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
852         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
853         .sku = IWL_SKU_G|IWL_SKU_N,
854         .valid_tx_ant = ANT_A,
855         .valid_rx_ant = ANT_A,
856         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
857         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
858         .ops = &iwl6000g2b_ops,
859         .mod_params = &iwlagn_mod_params,
860         .base_params = &iwl6000_coex_base_params,
861         .bt_params = &iwl6000_bt_params,
862         .ht_params = &iwl6000_ht_params,
863         .need_dc_calib = true,
864         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
865         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
866 };
867
868 struct iwl_cfg iwl130_bg_cfg = {
869         .name = "Intel(R) 130 Series 1x2 BG",
870         .fw_name_pre = IWL6000G2B_FW_PRE,
871         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
872         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
873         .sku = IWL_SKU_G,
874         .valid_tx_ant = ANT_A,
875         .valid_rx_ant = ANT_A,
876         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
877         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
878         .ops = &iwl6000g2b_ops,
879         .mod_params = &iwlagn_mod_params,
880         .base_params = &iwl6000_coex_base_params,
881         .bt_params = &iwl6000_bt_params,
882         .need_dc_calib = true,
883         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
884         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
885 };
886
887 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
888 MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));
889 MODULE_FIRMWARE(IWL6000G2A_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
890 MODULE_FIRMWARE(IWL6000G2B_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));