iwlagn: rx antenna diversity
[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         if (priv->cfg->rx_with_siso_diversity)
186                 priv->hw_params.rx_chains_num = 1;
187         else
188                 priv->hw_params.rx_chains_num =
189                         num_of_ant(priv->cfg->valid_rx_ant);
190         priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant;
191         priv->hw_params.valid_rx_ant = priv->cfg->valid_rx_ant;
192
193         iwl6000_set_ct_threshold(priv);
194
195         /* Set initial sensitivity parameters */
196         /* Set initial calibration set */
197         priv->hw_params.sens = &iwl6000_sensitivity;
198         priv->hw_params.calib_init_cfg =
199                 BIT(IWL_CALIB_XTAL)             |
200                 BIT(IWL_CALIB_LO)               |
201                 BIT(IWL_CALIB_TX_IQ)            |
202                 BIT(IWL_CALIB_BASE_BAND);
203         if (priv->cfg->need_dc_calib)
204                 priv->hw_params.calib_rt_cfg |= BIT(IWL_CALIB_CFG_DC_IDX);
205         if (priv->cfg->need_temp_offset_calib)
206                 priv->hw_params.calib_init_cfg |= BIT(IWL_CALIB_TEMP_OFFSET);
207
208         priv->hw_params.beacon_time_tsf_bits = IWLAGN_EXT_BEACON_TIME_POS;
209
210         return 0;
211 }
212
213 static int iwl6000_hw_channel_switch(struct iwl_priv *priv,
214                                      struct ieee80211_channel_switch *ch_switch)
215 {
216         /*
217          * MULTI-FIXME
218          * See iwl_mac_channel_switch.
219          */
220         struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
221         struct iwl6000_channel_switch_cmd cmd;
222         const struct iwl_channel_info *ch_info;
223         u32 switch_time_in_usec, ucode_switch_time;
224         u16 ch;
225         u32 tsf_low;
226         u8 switch_count;
227         u16 beacon_interval = le16_to_cpu(ctx->timing.beacon_interval);
228         struct ieee80211_vif *vif = ctx->vif;
229         struct iwl_host_cmd hcmd = {
230                 .id = REPLY_CHANNEL_SWITCH,
231                 .len = sizeof(cmd),
232                 .flags = CMD_SYNC,
233                 .data = &cmd,
234         };
235
236         cmd.band = priv->band == IEEE80211_BAND_2GHZ;
237         ch = ch_switch->channel->hw_value;
238         IWL_DEBUG_11H(priv, "channel switch from %u to %u\n",
239                       ctx->active.channel, ch);
240         cmd.channel = cpu_to_le16(ch);
241         cmd.rxon_flags = ctx->staging.flags;
242         cmd.rxon_filter_flags = ctx->staging.filter_flags;
243         switch_count = ch_switch->count;
244         tsf_low = ch_switch->timestamp & 0x0ffffffff;
245         /*
246          * calculate the ucode channel switch time
247          * adding TSF as one of the factor for when to switch
248          */
249         if ((priv->ucode_beacon_time > tsf_low) && beacon_interval) {
250                 if (switch_count > ((priv->ucode_beacon_time - tsf_low) /
251                     beacon_interval)) {
252                         switch_count -= (priv->ucode_beacon_time -
253                                 tsf_low) / beacon_interval;
254                 } else
255                         switch_count = 0;
256         }
257         if (switch_count <= 1)
258                 cmd.switch_time = cpu_to_le32(priv->ucode_beacon_time);
259         else {
260                 switch_time_in_usec =
261                         vif->bss_conf.beacon_int * switch_count * TIME_UNIT;
262                 ucode_switch_time = iwl_usecs_to_beacons(priv,
263                                                          switch_time_in_usec,
264                                                          beacon_interval);
265                 cmd.switch_time = iwl_add_beacon_time(priv,
266                                                       priv->ucode_beacon_time,
267                                                       ucode_switch_time,
268                                                       beacon_interval);
269         }
270         IWL_DEBUG_11H(priv, "uCode time for the switch is 0x%x\n",
271                       cmd.switch_time);
272         ch_info = iwl_get_channel_info(priv, priv->band, ch);
273         if (ch_info)
274                 cmd.expect_beacon = is_channel_radar(ch_info);
275         else {
276                 IWL_ERR(priv, "invalid channel switch from %u to %u\n",
277                         ctx->active.channel, ch);
278                 return -EFAULT;
279         }
280         priv->switch_rxon.channel = cmd.channel;
281         priv->switch_rxon.switch_in_progress = true;
282
283         return iwl_send_cmd_sync(priv, &hcmd);
284 }
285
286 static struct iwl_lib_ops iwl6000_lib = {
287         .set_hw_params = iwl6000_hw_set_hw_params,
288         .txq_update_byte_cnt_tbl = iwlagn_txq_update_byte_cnt_tbl,
289         .txq_inval_byte_cnt_tbl = iwlagn_txq_inval_byte_cnt_tbl,
290         .txq_set_sched = iwlagn_txq_set_sched,
291         .txq_agg_enable = iwlagn_txq_agg_enable,
292         .txq_agg_disable = iwlagn_txq_agg_disable,
293         .txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
294         .txq_free_tfd = iwl_hw_txq_free_tfd,
295         .txq_init = iwl_hw_tx_queue_init,
296         .rx_handler_setup = iwlagn_rx_handler_setup,
297         .setup_deferred_work = iwlagn_setup_deferred_work,
298         .is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
299         .load_ucode = iwlagn_load_ucode,
300         .dump_nic_event_log = iwl_dump_nic_event_log,
301         .dump_nic_error_log = iwl_dump_nic_error_log,
302         .dump_csr = iwl_dump_csr,
303         .dump_fh = iwl_dump_fh,
304         .init_alive_start = iwlagn_init_alive_start,
305         .alive_notify = iwlagn_alive_notify,
306         .send_tx_power = iwlagn_send_tx_power,
307         .update_chain_flags = iwl_update_chain_flags,
308         .set_channel_switch = iwl6000_hw_channel_switch,
309         .apm_ops = {
310                 .init = iwl_apm_init,
311                 .config = iwl6000_nic_config,
312         },
313         .eeprom_ops = {
314                 .regulatory_bands = {
315                         EEPROM_REG_BAND_1_CHANNELS,
316                         EEPROM_REG_BAND_2_CHANNELS,
317                         EEPROM_REG_BAND_3_CHANNELS,
318                         EEPROM_REG_BAND_4_CHANNELS,
319                         EEPROM_REG_BAND_5_CHANNELS,
320                         EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
321                         EEPROM_REG_BAND_52_HT40_CHANNELS
322                 },
323                 .acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
324                 .release_semaphore = iwlcore_eeprom_release_semaphore,
325                 .calib_version  = iwlagn_eeprom_calib_version,
326                 .query_addr = iwlagn_eeprom_query_addr,
327                 .update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
328         },
329         .isr_ops = {
330                 .isr = iwl_isr_ict,
331                 .free = iwl_free_isr_ict,
332                 .alloc = iwl_alloc_isr_ict,
333                 .reset = iwl_reset_ict,
334                 .disable = iwl_disable_ict,
335         },
336         .temp_ops = {
337                 .temperature = iwlagn_temperature,
338          },
339         .debugfs_ops = {
340                 .rx_stats_read = iwl_ucode_rx_stats_read,
341                 .tx_stats_read = iwl_ucode_tx_stats_read,
342                 .general_stats_read = iwl_ucode_general_stats_read,
343                 .bt_stats_read = iwl_ucode_bt_stats_read,
344                 .reply_tx_error = iwl_reply_tx_error_read,
345         },
346         .check_plcp_health = iwl_good_plcp_health,
347         .check_ack_health = iwl_good_ack_health,
348         .txfifo_flush = iwlagn_txfifo_flush,
349         .dev_txfifo_flush = iwlagn_dev_txfifo_flush,
350         .tt_ops = {
351                 .lower_power_detection = iwl_tt_is_low_power_state,
352                 .tt_power_mode = iwl_tt_current_power_mode,
353                 .ct_kill_check = iwl_check_for_ct_kill,
354         }
355 };
356
357 static struct iwl_lib_ops iwl6000g2b_lib = {
358         .set_hw_params = iwl6000_hw_set_hw_params,
359         .txq_update_byte_cnt_tbl = iwlagn_txq_update_byte_cnt_tbl,
360         .txq_inval_byte_cnt_tbl = iwlagn_txq_inval_byte_cnt_tbl,
361         .txq_set_sched = iwlagn_txq_set_sched,
362         .txq_agg_enable = iwlagn_txq_agg_enable,
363         .txq_agg_disable = iwlagn_txq_agg_disable,
364         .txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
365         .txq_free_tfd = iwl_hw_txq_free_tfd,
366         .txq_init = iwl_hw_tx_queue_init,
367         .rx_handler_setup = iwlagn_bt_rx_handler_setup,
368         .setup_deferred_work = iwlagn_bt_setup_deferred_work,
369         .cancel_deferred_work = iwlagn_bt_cancel_deferred_work,
370         .is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
371         .load_ucode = iwlagn_load_ucode,
372         .dump_nic_event_log = iwl_dump_nic_event_log,
373         .dump_nic_error_log = iwl_dump_nic_error_log,
374         .dump_csr = iwl_dump_csr,
375         .dump_fh = iwl_dump_fh,
376         .init_alive_start = iwlagn_init_alive_start,
377         .alive_notify = iwlagn_alive_notify,
378         .send_tx_power = iwlagn_send_tx_power,
379         .update_chain_flags = iwl_update_chain_flags,
380         .set_channel_switch = iwl6000_hw_channel_switch,
381         .apm_ops = {
382                 .init = iwl_apm_init,
383                 .config = iwl6000_nic_config,
384         },
385         .eeprom_ops = {
386                 .regulatory_bands = {
387                         EEPROM_REG_BAND_1_CHANNELS,
388                         EEPROM_REG_BAND_2_CHANNELS,
389                         EEPROM_REG_BAND_3_CHANNELS,
390                         EEPROM_REG_BAND_4_CHANNELS,
391                         EEPROM_REG_BAND_5_CHANNELS,
392                         EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
393                         EEPROM_REG_BAND_52_HT40_CHANNELS
394                 },
395                 .acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
396                 .release_semaphore = iwlcore_eeprom_release_semaphore,
397                 .calib_version  = iwlagn_eeprom_calib_version,
398                 .query_addr = iwlagn_eeprom_query_addr,
399                 .update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
400         },
401         .isr_ops = {
402                 .isr = iwl_isr_ict,
403                 .free = iwl_free_isr_ict,
404                 .alloc = iwl_alloc_isr_ict,
405                 .reset = iwl_reset_ict,
406                 .disable = iwl_disable_ict,
407         },
408         .temp_ops = {
409                 .temperature = iwlagn_temperature,
410          },
411         .debugfs_ops = {
412                 .rx_stats_read = iwl_ucode_rx_stats_read,
413                 .tx_stats_read = iwl_ucode_tx_stats_read,
414                 .general_stats_read = iwl_ucode_general_stats_read,
415                 .bt_stats_read = iwl_ucode_bt_stats_read,
416                 .reply_tx_error = iwl_reply_tx_error_read,
417         },
418         .check_plcp_health = iwl_good_plcp_health,
419         .check_ack_health = iwl_good_ack_health,
420         .txfifo_flush = iwlagn_txfifo_flush,
421         .dev_txfifo_flush = iwlagn_dev_txfifo_flush,
422         .tt_ops = {
423                 .lower_power_detection = iwl_tt_is_low_power_state,
424                 .tt_power_mode = iwl_tt_current_power_mode,
425                 .ct_kill_check = iwl_check_for_ct_kill,
426         }
427 };
428
429 static struct iwl_nic_ops iwl6050_nic_ops = {
430         .additional_nic_config = &iwl6050_additional_nic_config,
431 };
432
433 static struct iwl_nic_ops iwl6050g2_nic_ops = {
434         .additional_nic_config = &iwl6050g2_additional_nic_config,
435 };
436
437 static const struct iwl_ops iwl6000_ops = {
438         .lib = &iwl6000_lib,
439         .hcmd = &iwlagn_hcmd,
440         .utils = &iwlagn_hcmd_utils,
441         .led = &iwlagn_led_ops,
442         .ieee80211_ops = &iwlagn_hw_ops,
443 };
444
445 static const struct iwl_ops iwl6050_ops = {
446         .lib = &iwl6000_lib,
447         .hcmd = &iwlagn_hcmd,
448         .utils = &iwlagn_hcmd_utils,
449         .led = &iwlagn_led_ops,
450         .nic = &iwl6050_nic_ops,
451         .ieee80211_ops = &iwlagn_hw_ops,
452 };
453
454 static const struct iwl_ops iwl6050g2_ops = {
455         .lib = &iwl6000_lib,
456         .hcmd = &iwlagn_hcmd,
457         .utils = &iwlagn_hcmd_utils,
458         .led = &iwlagn_led_ops,
459         .nic = &iwl6050g2_nic_ops,
460         .ieee80211_ops = &iwlagn_hw_ops,
461 };
462
463 static const struct iwl_ops iwl6000g2b_ops = {
464         .lib = &iwl6000g2b_lib,
465         .hcmd = &iwlagn_bt_hcmd,
466         .utils = &iwlagn_hcmd_utils,
467         .led = &iwlagn_led_ops,
468         .ieee80211_ops = &iwlagn_hw_ops,
469 };
470
471 static struct iwl_base_params iwl6000_base_params = {
472         .eeprom_size = OTP_LOW_IMAGE_SIZE,
473         .num_of_queues = IWLAGN_NUM_QUEUES,
474         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
475         .pll_cfg_val = 0,
476         .set_l0s = true,
477         .use_bsm = false,
478         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
479         .shadow_ram_support = true,
480         .led_compensation = 51,
481         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
482         .supports_idle = true,
483         .adv_thermal_throttle = true,
484         .support_ct_kill_exit = true,
485         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
486         .chain_noise_scale = 1000,
487         .wd_timeout = IWL_DEF_WD_TIMEOUT,
488         .max_event_log_size = 512,
489         .ucode_tracing = true,
490         .sensitivity_calib_by_driver = true,
491         .chain_noise_calib_by_driver = true,
492         .shadow_reg_enable = true,
493 };
494
495 static struct iwl_base_params iwl6050_base_params = {
496         .eeprom_size = OTP_LOW_IMAGE_SIZE,
497         .num_of_queues = IWLAGN_NUM_QUEUES,
498         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
499         .pll_cfg_val = 0,
500         .set_l0s = true,
501         .use_bsm = false,
502         .max_ll_items = OTP_MAX_LL_ITEMS_6x50,
503         .shadow_ram_support = true,
504         .led_compensation = 51,
505         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
506         .supports_idle = true,
507         .adv_thermal_throttle = true,
508         .support_ct_kill_exit = true,
509         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
510         .chain_noise_scale = 1500,
511         .wd_timeout = IWL_DEF_WD_TIMEOUT,
512         .max_event_log_size = 1024,
513         .ucode_tracing = true,
514         .sensitivity_calib_by_driver = true,
515         .chain_noise_calib_by_driver = true,
516         .shadow_reg_enable = true,
517 };
518 static struct iwl_base_params iwl6000_g2_base_params = {
519         .eeprom_size = OTP_LOW_IMAGE_SIZE,
520         .num_of_queues = IWLAGN_NUM_QUEUES,
521         .num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
522         .pll_cfg_val = 0,
523         .set_l0s = true,
524         .use_bsm = false,
525         .max_ll_items = OTP_MAX_LL_ITEMS_6x00,
526         .shadow_ram_support = true,
527         .led_compensation = 57,
528         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
529         .supports_idle = true,
530         .adv_thermal_throttle = true,
531         .support_ct_kill_exit = true,
532         .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
533         .chain_noise_scale = 1000,
534         .wd_timeout = IWL_LONG_WD_TIMEOUT,
535         .max_event_log_size = 512,
536         .ucode_tracing = true,
537         .sensitivity_calib_by_driver = true,
538         .chain_noise_calib_by_driver = true,
539         .shadow_reg_enable = true,
540 };
541
542 static struct iwl_ht_params iwl6000_ht_params = {
543         .ht_greenfield_support = true,
544         .use_rts_for_aggregation = true, /* use rts/cts protection */
545 };
546
547 static struct iwl_bt_params iwl6000_bt_params = {
548         .bt_statistics = true,
549         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
550         .advanced_bt_coexist = true,
551         .agg_time_limit = BT_AGG_THRESHOLD_DEF,
552         .bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
553         .bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT,
554         .bt_sco_disable = true,
555 };
556
557 struct iwl_cfg iwl6005_2agn_cfg = {
558         .name = "Intel(R) Centrino(R) Advanced-N 6205 AGN",
559         .fw_name_pre = IWL6000G2A_FW_PRE,
560         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
561         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
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_g2_base_params,
567         .ht_params = &iwl6000_ht_params,
568         .need_dc_calib = true,
569         .need_temp_offset_calib = true,
570         .led_mode = IWL_LED_RF_STATE,
571 };
572
573 struct iwl_cfg iwl6005_2abg_cfg = {
574         .name = "Intel(R) Centrino(R) Advanced-N 6205 ABG",
575         .fw_name_pre = IWL6000G2A_FW_PRE,
576         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
577         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
578         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
579         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
580         .ops = &iwl6000_ops,
581         .mod_params = &iwlagn_mod_params,
582         .base_params = &iwl6000_g2_base_params,
583         .need_dc_calib = true,
584         .need_temp_offset_calib = true,
585         .led_mode = IWL_LED_RF_STATE,
586 };
587
588 struct iwl_cfg iwl6005_2bg_cfg = {
589         .name = "Intel(R) Centrino(R) Advanced-N 6205 BG",
590         .fw_name_pre = IWL6000G2A_FW_PRE,
591         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
592         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
593         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
594         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
595         .ops = &iwl6000_ops,
596         .mod_params = &iwlagn_mod_params,
597         .base_params = &iwl6000_g2_base_params,
598         .need_dc_calib = true,
599         .need_temp_offset_calib = true,
600         .led_mode = IWL_LED_RF_STATE,
601 };
602
603 struct iwl_cfg iwl6030_2agn_cfg = {
604         .name = "Intel(R) Centrino(R) Advanced-N 6230 AGN",
605         .fw_name_pre = IWL6000G2B_FW_PRE,
606         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
607         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
608         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
609         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
610         .ops = &iwl6000g2b_ops,
611         .mod_params = &iwlagn_mod_params,
612         .base_params = &iwl6000_g2_base_params,
613         .bt_params = &iwl6000_bt_params,
614         .ht_params = &iwl6000_ht_params,
615         .need_dc_calib = true,
616         .need_temp_offset_calib = true,
617         .led_mode = IWL_LED_RF_STATE,
618         .adv_pm = true,
619         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
620         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
621 };
622
623 struct iwl_cfg iwl6030_2abg_cfg = {
624         .name = "Intel(R) Centrino(R) Advanced-N 6230 ABG",
625         .fw_name_pre = IWL6000G2B_FW_PRE,
626         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
627         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
628         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
629         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
630         .ops = &iwl6000g2b_ops,
631         .mod_params = &iwlagn_mod_params,
632         .base_params = &iwl6000_g2_base_params,
633         .bt_params = &iwl6000_bt_params,
634         .need_dc_calib = true,
635         .need_temp_offset_calib = true,
636         .led_mode = IWL_LED_RF_STATE,
637         .adv_pm = true,
638         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
639         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
640 };
641
642 struct iwl_cfg iwl6030_2bgn_cfg = {
643         .name = "Intel(R) Centrino(R) Advanced-N 6230 BGN",
644         .fw_name_pre = IWL6000G2B_FW_PRE,
645         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
646         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
647         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
648         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
649         .ops = &iwl6000g2b_ops,
650         .mod_params = &iwlagn_mod_params,
651         .base_params = &iwl6000_g2_base_params,
652         .bt_params = &iwl6000_bt_params,
653         .ht_params = &iwl6000_ht_params,
654         .need_dc_calib = true,
655         .need_temp_offset_calib = true,
656         .led_mode = IWL_LED_RF_STATE,
657         .adv_pm = true,
658         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
659         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
660 };
661
662 struct iwl_cfg iwl6030_2bg_cfg = {
663         .name = "Intel(R) Centrino(R) Advanced-N 6230 BG",
664         .fw_name_pre = IWL6000G2B_FW_PRE,
665         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
666         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
667         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
668         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
669         .ops = &iwl6000g2b_ops,
670         .mod_params = &iwlagn_mod_params,
671         .base_params = &iwl6000_g2_base_params,
672         .bt_params = &iwl6000_bt_params,
673         .need_dc_calib = true,
674         .need_temp_offset_calib = true,
675         .led_mode = IWL_LED_RF_STATE,
676         .adv_pm = true,
677         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
678         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
679 };
680
681 struct iwl_cfg iwl1030_bgn_cfg = {
682         .name = "Intel(R) Centrino(R) Wireless-N 1030 BGN",
683         .fw_name_pre = IWL6000G2B_FW_PRE,
684         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
685         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
686         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
687         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
688         .ops = &iwl6000g2b_ops,
689         .mod_params = &iwlagn_mod_params,
690         .base_params = &iwl6000_g2_base_params,
691         .bt_params = &iwl6000_bt_params,
692         .ht_params = &iwl6000_ht_params,
693         .need_dc_calib = true,
694         .need_temp_offset_calib = true,
695         .led_mode = IWL_LED_RF_STATE,
696         .adv_pm = true,
697         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
698         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
699 };
700
701 struct iwl_cfg iwl1030_bg_cfg = {
702         .name = "Intel(R) Centrino(R) Wireless-N 1030 BG",
703         .fw_name_pre = IWL6000G2B_FW_PRE,
704         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
705         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
706         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
707         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
708         .ops = &iwl6000g2b_ops,
709         .mod_params = &iwlagn_mod_params,
710         .base_params = &iwl6000_g2_base_params,
711         .bt_params = &iwl6000_bt_params,
712         .need_dc_calib = true,
713         .need_temp_offset_calib = true,
714         .led_mode = IWL_LED_RF_STATE,
715         .adv_pm = true,
716         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
717         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
718 };
719
720 /*
721  * "i": Internal configuration, use internal Power Amplifier
722  */
723 struct iwl_cfg iwl6000i_2agn_cfg = {
724         .name = "Intel(R) Centrino(R) Advanced-N 6200 AGN",
725         .fw_name_pre = IWL6000_FW_PRE,
726         .ucode_api_max = IWL6000_UCODE_API_MAX,
727         .ucode_api_min = IWL6000_UCODE_API_MIN,
728         .valid_tx_ant = ANT_BC,         /* .cfg overwrite */
729         .valid_rx_ant = ANT_BC,         /* .cfg overwrite */
730         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
731         .eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
732         .ops = &iwl6000_ops,
733         .mod_params = &iwlagn_mod_params,
734         .base_params = &iwl6000_base_params,
735         .ht_params = &iwl6000_ht_params,
736         .pa_type = IWL_PA_INTERNAL,
737         .led_mode = IWL_LED_BLINK,
738 };
739
740 struct iwl_cfg iwl6000i_2abg_cfg = {
741         .name = "Intel(R) Centrino(R) Advanced-N 6200 ABG",
742         .fw_name_pre = IWL6000_FW_PRE,
743         .ucode_api_max = IWL6000_UCODE_API_MAX,
744         .ucode_api_min = IWL6000_UCODE_API_MIN,
745         .valid_tx_ant = ANT_BC,         /* .cfg overwrite */
746         .valid_rx_ant = ANT_BC,         /* .cfg overwrite */
747         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
748         .eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
749         .ops = &iwl6000_ops,
750         .mod_params = &iwlagn_mod_params,
751         .base_params = &iwl6000_base_params,
752         .pa_type = IWL_PA_INTERNAL,
753         .led_mode = IWL_LED_BLINK,
754 };
755
756 struct iwl_cfg iwl6000i_2bg_cfg = {
757         .name = "Intel(R) Centrino(R) Advanced-N 6200 BG",
758         .fw_name_pre = IWL6000_FW_PRE,
759         .ucode_api_max = IWL6000_UCODE_API_MAX,
760         .ucode_api_min = IWL6000_UCODE_API_MIN,
761         .valid_tx_ant = ANT_BC,         /* .cfg overwrite */
762         .valid_rx_ant = ANT_BC,         /* .cfg overwrite */
763         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
764         .eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
765         .ops = &iwl6000_ops,
766         .mod_params = &iwlagn_mod_params,
767         .base_params = &iwl6000_base_params,
768         .pa_type = IWL_PA_INTERNAL,
769         .led_mode = IWL_LED_BLINK,
770 };
771
772 struct iwl_cfg iwl6050_2agn_cfg = {
773         .name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 AGN",
774         .fw_name_pre = IWL6050_FW_PRE,
775         .ucode_api_max = IWL6050_UCODE_API_MAX,
776         .ucode_api_min = IWL6050_UCODE_API_MIN,
777         .ops = &iwl6050_ops,
778         .eeprom_ver = EEPROM_6050_EEPROM_VERSION,
779         .eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,
780         .mod_params = &iwlagn_mod_params,
781         .base_params = &iwl6050_base_params,
782         .ht_params = &iwl6000_ht_params,
783         .need_dc_calib = true,
784         .led_mode = IWL_LED_BLINK,
785 };
786
787 struct iwl_cfg iwl6150_bgn_cfg = {
788         .name = "Intel(R) Centrino(R) Wireless-N + WiMAX 6150 BGN",
789         .fw_name_pre = IWL6050_FW_PRE,
790         .ucode_api_max = IWL6050_UCODE_API_MAX,
791         .ucode_api_min = IWL6050_UCODE_API_MIN,
792         .eeprom_ver = EEPROM_6050G2_EEPROM_VERSION,
793         .eeprom_calib_ver = EEPROM_6050G2_TX_POWER_VERSION,
794         .ops = &iwl6050g2_ops,
795         .mod_params = &iwlagn_mod_params,
796         .base_params = &iwl6050_base_params,
797         .ht_params = &iwl6000_ht_params,
798         .need_dc_calib = true,
799         .led_mode = IWL_LED_RF_STATE,
800 };
801
802 struct iwl_cfg iwl6050_2abg_cfg = {
803         .name = "Intel(R) Centrino(R) Advanced-N + WiMAX 6250 ABG",
804         .fw_name_pre = IWL6050_FW_PRE,
805         .ucode_api_max = IWL6050_UCODE_API_MAX,
806         .ucode_api_min = IWL6050_UCODE_API_MIN,
807         .eeprom_ver = EEPROM_6050_EEPROM_VERSION,
808         .eeprom_calib_ver = EEPROM_6050_TX_POWER_VERSION,
809         .ops = &iwl6050_ops,
810         .mod_params = &iwlagn_mod_params,
811         .base_params = &iwl6050_base_params,
812         .need_dc_calib = true,
813         .led_mode = IWL_LED_BLINK,
814 };
815
816 struct iwl_cfg iwl6000_3agn_cfg = {
817         .name = "Intel(R) Centrino(R) Ultimate-N 6300 AGN",
818         .fw_name_pre = IWL6000_FW_PRE,
819         .ucode_api_max = IWL6000_UCODE_API_MAX,
820         .ucode_api_min = IWL6000_UCODE_API_MIN,
821         .eeprom_ver = EEPROM_6000_EEPROM_VERSION,
822         .eeprom_calib_ver = EEPROM_6000_TX_POWER_VERSION,
823         .ops = &iwl6000_ops,
824         .mod_params = &iwlagn_mod_params,
825         .base_params = &iwl6000_base_params,
826         .ht_params = &iwl6000_ht_params,
827         .need_dc_calib = true,
828         .led_mode = IWL_LED_BLINK,
829 };
830
831 struct iwl_cfg iwl130_bgn_cfg = {
832         .name = "Intel(R) Centrino(R) Wireless-N 130 BGN",
833         .fw_name_pre = IWL6000G2B_FW_PRE,
834         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
835         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
836         .eeprom_ver = EEPROM_6000G2_EEPROM_VERSION,
837         .eeprom_calib_ver = EEPROM_6000G2_TX_POWER_VERSION,
838         .ops = &iwl6000g2b_ops,
839         .mod_params = &iwlagn_mod_params,
840         .base_params = &iwl6000_g2_base_params,
841         .bt_params = &iwl6000_bt_params,
842         .ht_params = &iwl6000_ht_params,
843         .need_dc_calib = true,
844         .led_mode = IWL_LED_RF_STATE,
845         .adv_pm = 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         .rx_with_siso_diversity = true,
849 };
850
851 struct iwl_cfg iwl130_bg_cfg = {
852         .name = "Intel(R) Centrino(R) Wireless-N 130 BG",
853         .fw_name_pre = IWL6000G2B_FW_PRE,
854         .ucode_api_max = IWL6000G2_UCODE_API_MAX,
855         .ucode_api_min = IWL6000G2_UCODE_API_MIN,
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_g2_base_params,
861         .bt_params = &iwl6000_bt_params,
862         .need_dc_calib = true,
863         .led_mode = IWL_LED_RF_STATE,
864         .adv_pm = true,
865         /* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
866         .scan_tx_antennas[IEEE80211_BAND_2GHZ] = ANT_A,
867         .rx_with_siso_diversity = true,
868 };
869
870 MODULE_FIRMWARE(IWL6000_MODULE_FIRMWARE(IWL6000_UCODE_API_MAX));
871 MODULE_FIRMWARE(IWL6050_MODULE_FIRMWARE(IWL6050_UCODE_API_MAX));
872 MODULE_FIRMWARE(IWL6000G2A_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));
873 MODULE_FIRMWARE(IWL6000G2B_MODULE_FIRMWARE(IWL6000G2_UCODE_API_MAX));