iwl-2000.c 15.5 KB
Newer Older
1
2
/******************************************************************************
 *
Wey-Yi Guy's avatar
Wey-Yi Guy committed
3
 * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
 *
 * The full GNU General Public License is included in this distribution in the
 * file called LICENSE.
 *
 * Contact Information:
 *  Intel Linux Wireless <ilw@linux.intel.com>
 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
 *
 *****************************************************************************/

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/dma-mapping.h>
#include <linux/delay.h>
#include <linux/skbuff.h>
#include <linux/netdevice.h>
#include <linux/wireless.h>
#include <net/mac80211.h>
#include <linux/etherdevice.h>
#include <asm/unaligned.h>

#include "iwl-eeprom.h"
#include "iwl-dev.h"
#include "iwl-core.h"
#include "iwl-io.h"
#include "iwl-sta.h"
#include "iwl-agn.h"
#include "iwl-helpers.h"
#include "iwl-agn-hw.h"
#include "iwl-6000-hw.h"
#include "iwl-agn-led.h"
#include "iwl-agn-debugfs.h"

/* Highest firmware API version supported */
#define IWL2030_UCODE_API_MAX 5
#define IWL2000_UCODE_API_MAX 5
#define IWL200_UCODE_API_MAX 5

/* Lowest firmware API version supported */
#define IWL2030_UCODE_API_MIN 5
#define IWL2000_UCODE_API_MIN 5
#define IWL200_UCODE_API_MIN 5

#define IWL2030_FW_PRE "iwlwifi-2030-"
63
#define IWL2030_MODULE_FIRMWARE(api) IWL2030_FW_PRE #api ".ucode"
64
65

#define IWL2000_FW_PRE "iwlwifi-2000-"
66
#define IWL2000_MODULE_FIRMWARE(api) IWL2000_FW_PRE #api ".ucode"
67
68

#define IWL200_FW_PRE "iwlwifi-200-"
69
#define IWL200_MODULE_FIRMWARE(api) IWL200_FW_PRE #api ".ucode"
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96

static void iwl2000_set_ct_threshold(struct iwl_priv *priv)
{
	/* want Celsius */
	priv->hw_params.ct_kill_threshold = CT_KILL_THRESHOLD;
	priv->hw_params.ct_kill_exit_threshold = CT_KILL_EXIT_THRESHOLD;
}

/* NIC configuration for 2000 series */
static void iwl2000_nic_config(struct iwl_priv *priv)
{
	u16 radio_cfg;

	radio_cfg = iwl_eeprom_query16(priv, EEPROM_RADIO_CONFIG);

	/* write radio config values to register */
	if (EEPROM_RF_CFG_TYPE_MSK(radio_cfg) <= EEPROM_RF_CONFIG_TYPE_MAX)
	iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
			EEPROM_RF_CFG_TYPE_MSK(radio_cfg) |
			EEPROM_RF_CFG_STEP_MSK(radio_cfg) |
			EEPROM_RF_CFG_DASH_MSK(radio_cfg));

	/* set CSR_HW_CONFIG_REG for uCode use */
	iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
		    CSR_HW_IF_CONFIG_REG_BIT_RADIO_SI |
		    CSR_HW_IF_CONFIG_REG_BIT_MAC_SI);

97
98
99
100
	if (priv->cfg->iq_invert)
		iwl_set_bit(priv, CSR_GP_DRIVER_REG,
			    CSR_GP_DRIVER_REG_BIT_RADIO_IQ_INVER);

101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
}

static struct iwl_sensitivity_ranges iwl2000_sensitivity = {
	.min_nrg_cck = 97,
	.max_nrg_cck = 0, /* not used, set to 0 */
	.auto_corr_min_ofdm = 80,
	.auto_corr_min_ofdm_mrc = 128,
	.auto_corr_min_ofdm_x1 = 105,
	.auto_corr_min_ofdm_mrc_x1 = 192,

	.auto_corr_max_ofdm = 145,
	.auto_corr_max_ofdm_mrc = 232,
	.auto_corr_max_ofdm_x1 = 110,
	.auto_corr_max_ofdm_mrc_x1 = 232,

	.auto_corr_min_cck = 125,
	.auto_corr_max_cck = 175,
	.auto_corr_min_cck_mrc = 160,
	.auto_corr_max_cck_mrc = 310,
	.nrg_th_cck = 97,
	.nrg_th_ofdm = 100,

	.barker_corr_th_min = 190,
	.barker_corr_th_min_mrc = 390,
	.nrg_th_cca = 62,
};

static int iwl2000_hw_set_hw_params(struct iwl_priv *priv)
{
	if (priv->cfg->mod_params->num_of_queues >= IWL_MIN_NUM_QUEUES &&
	    priv->cfg->mod_params->num_of_queues <= IWLAGN_NUM_QUEUES)
		priv->cfg->base_params->num_of_queues =
			priv->cfg->mod_params->num_of_queues;

	priv->hw_params.max_txq_num = priv->cfg->base_params->num_of_queues;
	priv->hw_params.dma_chnl_num = FH50_TCSR_CHNL_NUM;
	priv->hw_params.scd_bc_tbls_size =
		priv->cfg->base_params->num_of_queues *
		sizeof(struct iwlagn_scd_bc_tbl);
	priv->hw_params.tfd_size = sizeof(struct iwl_tfd);
	priv->hw_params.max_stations = IWLAGN_STATION_COUNT;
	priv->contexts[IWL_RXON_CTX_BSS].bcast_sta_id = IWLAGN_BROADCAST_ID;

	priv->hw_params.max_data_size = IWL60_RTC_DATA_SIZE;
	priv->hw_params.max_inst_size = IWL60_RTC_INST_SIZE;

	priv->hw_params.ht40_channel =  BIT(IEEE80211_BAND_2GHZ) |
					BIT(IEEE80211_BAND_5GHZ);
	priv->hw_params.rx_wrt_ptr_reg = FH_RSCSR_CHNL0_WPTR;

	priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant);
	if (priv->cfg->rx_with_siso_diversity)
		priv->hw_params.rx_chains_num = 1;
	else
		priv->hw_params.rx_chains_num =
			num_of_ant(priv->cfg->valid_rx_ant);
	priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant;
	priv->hw_params.valid_rx_ant = priv->cfg->valid_rx_ant;

	iwl2000_set_ct_threshold(priv);

	/* Set initial sensitivity parameters */
	/* Set initial calibration set */
	priv->hw_params.sens = &iwl2000_sensitivity;
	priv->hw_params.calib_init_cfg =
		BIT(IWL_CALIB_XTAL)             |
		BIT(IWL_CALIB_LO)               |
		BIT(IWL_CALIB_TX_IQ)            |
		BIT(IWL_CALIB_BASE_BAND);
	if (priv->cfg->need_dc_calib)
		priv->hw_params.calib_rt_cfg |= BIT(IWL_CALIB_CFG_DC_IDX);
	if (priv->cfg->need_temp_offset_calib)
		priv->hw_params.calib_init_cfg |= BIT(IWL_CALIB_TEMP_OFFSET);

	priv->hw_params.beacon_time_tsf_bits = IWLAGN_EXT_BEACON_TIME_POS;

	return 0;
}

static int iwl2030_hw_channel_switch(struct iwl_priv *priv,
                                    struct ieee80211_channel_switch *ch_switch)
{
	/*
	 * MULTI-FIXME
	 * See iwl_mac_channel_switch.
	 */
	struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
	struct iwl6000_channel_switch_cmd cmd;
	const struct iwl_channel_info *ch_info;
	u32 switch_time_in_usec, ucode_switch_time;
	u16 ch;
	u32 tsf_low;
	u8 switch_count;
	u16 beacon_interval = le16_to_cpu(ctx->timing.beacon_interval);
	struct ieee80211_vif *vif = ctx->vif;
	struct iwl_host_cmd hcmd = {
		.id = REPLY_CHANNEL_SWITCH,
		.len = sizeof(cmd),
		.flags = CMD_SYNC,
		.data = &cmd,
	};

	cmd.band = priv->band == IEEE80211_BAND_2GHZ;
	ch = ch_switch->channel->hw_value;
	IWL_DEBUG_11H(priv, "channel switch from %u to %u\n",
		ctx->active.channel, ch);
	cmd.channel = cpu_to_le16(ch);
	cmd.rxon_flags = ctx->staging.flags;
	cmd.rxon_filter_flags = ctx->staging.filter_flags;
	switch_count = ch_switch->count;
	tsf_low = ch_switch->timestamp & 0x0ffffffff;
	/*
	 * calculate the ucode channel switch time
	 * adding TSF as one of the factor for when to switch
	 */
	if ((priv->ucode_beacon_time > tsf_low) && beacon_interval) {
		if (switch_count > ((priv->ucode_beacon_time - tsf_low) /
		    beacon_interval)) {
			switch_count -= (priv->ucode_beacon_time -
				tsf_low) / beacon_interval;
		} else
			switch_count = 0;
	}
	if (switch_count <= 1)
		cmd.switch_time = cpu_to_le32(priv->ucode_beacon_time);
	else {
		switch_time_in_usec =
			vif->bss_conf.beacon_int * switch_count * TIME_UNIT;
		ucode_switch_time = iwl_usecs_to_beacons(priv,
						switch_time_in_usec,
						beacon_interval);
		cmd.switch_time = iwl_add_beacon_time(priv,
						priv->ucode_beacon_time,
						ucode_switch_time,
						beacon_interval);
	}
	IWL_DEBUG_11H(priv, "uCode time for the switch is 0x%x\n",
		      cmd.switch_time);
	ch_info = iwl_get_channel_info(priv, priv->band, ch);
	if (ch_info)
		cmd.expect_beacon = is_channel_radar(ch_info);
	else {
		IWL_ERR(priv, "invalid channel switch from %u to %u\n",
			ctx->active.channel, ch);
		return -EFAULT;
	}
	priv->switch_rxon.channel = cmd.channel;
	priv->switch_rxon.switch_in_progress = true;

	return iwl_send_cmd_sync(priv, &hcmd);
}

static struct iwl_lib_ops iwl2000_lib = {
	.set_hw_params = iwl2000_hw_set_hw_params,
	.txq_update_byte_cnt_tbl = iwlagn_txq_update_byte_cnt_tbl,
	.txq_inval_byte_cnt_tbl = iwlagn_txq_inval_byte_cnt_tbl,
	.txq_set_sched = iwlagn_txq_set_sched,
	.txq_attach_buf_to_tfd = iwl_hw_txq_attach_buf_to_tfd,
	.txq_free_tfd = iwl_hw_txq_free_tfd,
	.txq_init = iwl_hw_tx_queue_init,
	.rx_handler_setup = iwlagn_rx_handler_setup,
262
263
	.setup_deferred_work = iwlagn_bt_setup_deferred_work,
	.cancel_deferred_work = iwlagn_bt_cancel_deferred_work,
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
	.is_valid_rtc_data_addr = iwlagn_hw_valid_rtc_data_addr,
	.dump_nic_event_log = iwl_dump_nic_event_log,
	.dump_nic_error_log = iwl_dump_nic_error_log,
	.dump_csr = iwl_dump_csr,
	.dump_fh = iwl_dump_fh,
	.send_tx_power = iwlagn_send_tx_power,
	.update_chain_flags = iwl_update_chain_flags,
	.set_channel_switch = iwl2030_hw_channel_switch,
	.apm_ops = {
		.init = iwl_apm_init,
		.config = iwl2000_nic_config,
	},
	.eeprom_ops = {
		.regulatory_bands = {
			EEPROM_REG_BAND_1_CHANNELS,
			EEPROM_REG_BAND_2_CHANNELS,
			EEPROM_REG_BAND_3_CHANNELS,
			EEPROM_REG_BAND_4_CHANNELS,
			EEPROM_REG_BAND_5_CHANNELS,
			EEPROM_6000_REG_BAND_24_HT40_CHANNELS,
			EEPROM_REG_BAND_52_HT40_CHANNELS
		},
		.acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
		.release_semaphore = iwlcore_eeprom_release_semaphore,
		.calib_version  = iwlagn_eeprom_calib_version,
		.query_addr = iwlagn_eeprom_query_addr,
		.update_enhanced_txpower = iwlcore_eeprom_enhanced_txpower,
	},
	.temp_ops = {
		.temperature = iwlagn_temperature,
	},
	.debugfs_ops = {
		.rx_stats_read = iwl_ucode_rx_stats_read,
		.tx_stats_read = iwl_ucode_tx_stats_read,
		.general_stats_read = iwl_ucode_general_stats_read,
		.bt_stats_read = iwl_ucode_bt_stats_read,
		.reply_tx_error = iwl_reply_tx_error_read,
	},
	.txfifo_flush = iwlagn_txfifo_flush,
	.dev_txfifo_flush = iwlagn_dev_txfifo_flush,
	.tt_ops = {
		.lower_power_detection = iwl_tt_is_low_power_state,
		.tt_power_mode = iwl_tt_current_power_mode,
		.ct_kill_check = iwl_check_for_ct_kill,
	}
};

static const struct iwl_ops iwl2000_ops = {
	.lib = &iwl2000_lib,
	.hcmd = &iwlagn_hcmd,
	.utils = &iwlagn_hcmd_utils,
	.led = &iwlagn_led_ops,
	.ieee80211_ops = &iwlagn_hw_ops,
};

static const struct iwl_ops iwl2030_ops = {
	.lib = &iwl2000_lib,
	.hcmd = &iwlagn_bt_hcmd,
	.utils = &iwlagn_hcmd_utils,
	.led = &iwlagn_led_ops,
	.ieee80211_ops = &iwlagn_hw_ops,
};

static const struct iwl_ops iwl200_ops = {
	.lib = &iwl2000_lib,
	.hcmd = &iwlagn_hcmd,
	.utils = &iwlagn_hcmd_utils,
	.led = &iwlagn_led_ops,
	.ieee80211_ops = &iwlagn_hw_ops,
};

static const struct iwl_ops iwl230_ops = {
	.lib = &iwl2000_lib,
	.hcmd = &iwlagn_bt_hcmd,
	.utils = &iwlagn_hcmd_utils,
	.led = &iwlagn_led_ops,
	.ieee80211_ops = &iwlagn_hw_ops,
};

static struct iwl_base_params iwl2000_base_params = {
	.eeprom_size = OTP_LOW_IMAGE_SIZE,
	.num_of_queues = IWLAGN_NUM_QUEUES,
	.num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
	.pll_cfg_val = 0,
	.set_l0s = true,
	.max_ll_items = OTP_MAX_LL_ITEMS_2x00,
	.shadow_ram_support = true,
	.led_compensation = 51,
	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
	.adv_thermal_throttle = true,
	.support_ct_kill_exit = true,
	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
	.chain_noise_scale = 1000,
	.wd_timeout = IWL_DEF_WD_TIMEOUT,
	.max_event_log_size = 512,
	.ucode_tracing = true,
	.sensitivity_calib_by_driver = true,
	.chain_noise_calib_by_driver = true,
	.shadow_reg_enable = true,
};


static struct iwl_base_params iwl2030_base_params = {
	.eeprom_size = OTP_LOW_IMAGE_SIZE,
	.num_of_queues = IWLAGN_NUM_QUEUES,
	.num_of_ampdu_queues = IWLAGN_NUM_AMPDU_QUEUES,
	.pll_cfg_val = 0,
	.set_l0s = true,
	.max_ll_items = OTP_MAX_LL_ITEMS_2x00,
	.shadow_ram_support = true,
	.led_compensation = 57,
	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
	.adv_thermal_throttle = true,
	.support_ct_kill_exit = true,
	.plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
	.chain_noise_scale = 1000,
	.wd_timeout = IWL_LONG_WD_TIMEOUT,
	.max_event_log_size = 512,
	.ucode_tracing = true,
	.sensitivity_calib_by_driver = true,
	.chain_noise_calib_by_driver = true,
	.shadow_reg_enable = true,
};

static struct iwl_ht_params iwl2000_ht_params = {
	.ht_greenfield_support = true,
	.use_rts_for_aggregation = true, /* use rts/cts protection */
};

static struct iwl_bt_params iwl2030_bt_params = {
	.bt_statistics = true,
	/* Due to bluetooth, we transmit 2.4 GHz probes only on antenna A */
	.advanced_bt_coexist = true,
	.agg_time_limit = BT_AGG_THRESHOLD_DEF,
	.bt_init_traffic_load = IWL_BT_COEX_TRAFFIC_LOAD_NONE,
	.bt_prio_boost = IWLAGN_BT_PRIO_BOOST_DEFAULT,
	.bt_sco_disable = true,
401
	.bt_session_2 = true,
402
403
404
405
406
407
408
409
410
411
412
413
414
};

#define IWL_DEVICE_2000						\
	.fw_name_pre = IWL2000_FW_PRE,				\
	.ucode_api_max = IWL2000_UCODE_API_MAX,			\
	.ucode_api_min = IWL2000_UCODE_API_MIN,			\
	.eeprom_ver = EEPROM_2000_EEPROM_VERSION,		\
	.eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION,	\
	.ops = &iwl2000_ops,					\
	.mod_params = &iwlagn_mod_params,			\
	.base_params = &iwl2000_base_params,			\
	.need_dc_calib = true,					\
	.need_temp_offset_calib = true,				\
415
416
	.led_mode = IWL_LED_RF_STATE,				\
	.iq_invert = true					\
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441

struct iwl_cfg iwl2000_2bgn_cfg = {
	.name = "2000 Series 2x2 BGN",
	IWL_DEVICE_2000,
	.ht_params = &iwl2000_ht_params,
};

struct iwl_cfg iwl2000_2bg_cfg = {
	.name = "2000 Series 2x2 BG",
	IWL_DEVICE_2000,
};

#define IWL_DEVICE_2030						\
	.fw_name_pre = IWL2030_FW_PRE,				\
	.ucode_api_max = IWL2030_UCODE_API_MAX,			\
	.ucode_api_min = IWL2030_UCODE_API_MIN,			\
	.eeprom_ver = EEPROM_2000_EEPROM_VERSION,		\
	.eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION,	\
	.ops = &iwl2030_ops,					\
	.mod_params = &iwlagn_mod_params,			\
	.base_params = &iwl2030_base_params,			\
	.bt_params = &iwl2030_bt_params,			\
	.need_dc_calib = true,					\
	.need_temp_offset_calib = true,				\
	.led_mode = IWL_LED_RF_STATE,				\
442
443
	.adv_pm = true,						\
	.iq_invert = true					\
444
445
446

struct iwl_cfg iwl2030_2bgn_cfg = {
	.name = "2000 Series 2x2 BGN/BT",
447
	IWL_DEVICE_2030,
448
449
450
451
452
	.ht_params = &iwl2000_ht_params,
};

struct iwl_cfg iwl2030_2bg_cfg = {
	.name = "2000 Series 2x2 BG/BT",
453
	IWL_DEVICE_2030,
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
};

#define IWL_DEVICE_200						\
	.fw_name_pre = IWL200_FW_PRE,				\
	.ucode_api_max = IWL200_UCODE_API_MAX,			\
	.ucode_api_min = IWL200_UCODE_API_MIN,			\
	.eeprom_ver = EEPROM_2000_EEPROM_VERSION,		\
	.eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION,	\
	.ops = &iwl200_ops,					\
	.mod_params = &iwlagn_mod_params,			\
	.base_params = &iwl2000_base_params,			\
	.need_dc_calib = true,					\
	.need_temp_offset_calib = true,				\
	.led_mode = IWL_LED_RF_STATE,				\
	.adv_pm = true,						\
	.rx_with_siso_diversity = true				\

struct iwl_cfg iwl200_bg_cfg = {
	.name = "200 Series 1x1 BG",
	IWL_DEVICE_200,
};

struct iwl_cfg iwl200_bgn_cfg = {
	.name = "200 Series 1x1 BGN",
	IWL_DEVICE_200,
	.ht_params = &iwl2000_ht_params,
};

#define IWL_DEVICE_230						\
	.fw_name_pre = IWL200_FW_PRE,				\
	.ucode_api_max = IWL200_UCODE_API_MAX,			\
	.ucode_api_min = IWL200_UCODE_API_MIN,			\
	.eeprom_ver = EEPROM_2000_EEPROM_VERSION,		\
	.eeprom_calib_ver = EEPROM_2000_TX_POWER_VERSION,	\
	.ops = &iwl230_ops,					\
	.mod_params = &iwlagn_mod_params,			\
	.base_params = &iwl2030_base_params,			\
	.bt_params = &iwl2030_bt_params,			\
	.need_dc_calib = true,					\
	.need_temp_offset_calib = true,				\
	.led_mode = IWL_LED_RF_STATE,				\
	.adv_pm = true,						\
	.rx_with_siso_diversity = true				\

struct iwl_cfg iwl230_bg_cfg = {
	.name = "200 Series 1x1 BG/BT",
	IWL_DEVICE_230,
};

struct iwl_cfg iwl230_bgn_cfg = {
	.name = "200 Series 1x1 BGN/BT",
	IWL_DEVICE_230,
	.ht_params = &iwl2000_ht_params,
};

MODULE_FIRMWARE(IWL2000_MODULE_FIRMWARE(IWL2000_UCODE_API_MAX));
MODULE_FIRMWARE(IWL2030_MODULE_FIRMWARE(IWL2030_UCODE_API_MAX));
MODULE_FIRMWARE(IWL200_MODULE_FIRMWARE(IWL200_UCODE_API_MAX));