1 /******************************************************************************
3 * This file is provided under a dual BSD/GPLv2 license. When using or
4 * redistributing this file, you may do so under either license.
8 * Copyright(c) 2008 - 2009 Intel Corporation. All rights reserved.
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of version 2 of the GNU General Public License as
12 * published by the Free Software Foundation.
14 * This program is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
24 * The full GNU General Public License is included in this distribution
25 * in the file called LICENSE.GPL.
27 * Contact Information:
28 * Intel Linux Wireless <ilw@linux.intel.com>
29 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
33 * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
34 * All rights reserved.
36 * Redistribution and use in source and binary forms, with or without
37 * modification, are permitted provided that the following conditions
40 * * Redistributions of source code must retain the above copyright
41 * notice, this list of conditions and the following disclaimer.
42 * * Redistributions in binary form must reproduce the above copyright
43 * notice, this list of conditions and the following disclaimer in
44 * the documentation and/or other materials provided with the
46 * * Neither the name Intel Corporation nor the names of its
47 * contributors may be used to endorse or promote products derived
48 * from this software without specific prior written permission.
50 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
51 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
52 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
53 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
54 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
55 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
56 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
57 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
58 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
59 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
60 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
61 *****************************************************************************/
63 #ifndef __iwl_core_h__
64 #define __iwl_core_h__
66 /************************
67 * forward declarations *
68 ************************/
73 #define IWLWIFI_VERSION "1.3.27k"
74 #define DRV_COPYRIGHT "Copyright(c) 2003-2009 Intel Corporation"
75 #define DRV_AUTHOR "<ilw@linux.intel.com>"
77 #define IWL_PCI_DEVICE(dev, subdev, cfg) \
78 .vendor = PCI_VENDOR_ID_INTEL, .device = (dev), \
79 .subvendor = PCI_ANY_ID, .subdevice = (subdev), \
80 .driver_data = (kernel_ulong_t)&(cfg)
86 struct iwl_station_mgmt_ops
{
87 u8 (*add_station
)(struct iwl_priv
*priv
, const u8
*addr
,
88 int is_ap
, u8 flags
, struct ieee80211_sta_ht_cap
*ht_info
);
89 int (*remove_station
)(struct iwl_priv
*priv
, const u8
*addr
,
91 u8 (*find_station
)(struct iwl_priv
*priv
, const u8
*addr
);
92 void (*clear_station_table
)(struct iwl_priv
*priv
);
96 int (*rxon_assoc
)(struct iwl_priv
*priv
);
97 int (*commit_rxon
)(struct iwl_priv
*priv
);
98 void (*set_rxon_chain
)(struct iwl_priv
*priv
);
101 struct iwl_hcmd_utils_ops
{
102 u16 (*get_hcmd_size
)(u8 cmd_id
, u16 len
);
103 u16 (*build_addsta_hcmd
)(const struct iwl_addsta_cmd
*cmd
, u8
*data
);
104 void (*gain_computation
)(struct iwl_priv
*priv
,
106 u16 min_average_noise_antennat_i
,
107 u32 min_average_noise
);
108 void (*chain_noise_reset
)(struct iwl_priv
*priv
);
109 void (*rts_tx_cmd_flag
)(struct ieee80211_tx_info
*info
,
111 int (*calc_rssi
)(struct iwl_priv
*priv
,
112 struct iwl_rx_phy_res
*rx_resp
);
116 int (*init
)(struct iwl_priv
*priv
);
117 int (*reset
)(struct iwl_priv
*priv
);
118 void (*stop
)(struct iwl_priv
*priv
);
119 void (*config
)(struct iwl_priv
*priv
);
120 int (*set_pwr_src
)(struct iwl_priv
*priv
, enum iwl_pwr_src src
);
123 struct iwl_temp_ops
{
124 void (*temperature
)(struct iwl_priv
*priv
);
125 void (*set_ct_kill
)(struct iwl_priv
*priv
);
129 /* set hw dependent parameters */
130 int (*set_hw_params
)(struct iwl_priv
*priv
);
132 void (*txq_update_byte_cnt_tbl
)(struct iwl_priv
*priv
,
133 struct iwl_tx_queue
*txq
,
135 void (*txq_inval_byte_cnt_tbl
)(struct iwl_priv
*priv
,
136 struct iwl_tx_queue
*txq
);
137 void (*txq_set_sched
)(struct iwl_priv
*priv
, u32 mask
);
138 int (*txq_attach_buf_to_tfd
)(struct iwl_priv
*priv
,
139 struct iwl_tx_queue
*txq
,
141 u16 len
, u8 reset
, u8 pad
);
142 void (*txq_free_tfd
)(struct iwl_priv
*priv
,
143 struct iwl_tx_queue
*txq
);
144 int (*txq_init
)(struct iwl_priv
*priv
,
145 struct iwl_tx_queue
*txq
);
147 int (*txq_agg_enable
)(struct iwl_priv
*priv
, int txq_id
, int tx_fifo
,
148 int sta_id
, int tid
, u16 ssn_idx
);
149 int (*txq_agg_disable
)(struct iwl_priv
*priv
, u16 txq_id
, u16 ssn_idx
,
151 /* setup Rx handler */
152 void (*rx_handler_setup
)(struct iwl_priv
*priv
);
153 /* setup deferred work */
154 void (*setup_deferred_work
)(struct iwl_priv
*priv
);
155 /* cancel deferred work */
156 void (*cancel_deferred_work
)(struct iwl_priv
*priv
);
157 /* alive notification after init uCode load */
158 void (*init_alive_start
)(struct iwl_priv
*priv
);
159 /* alive notification */
160 int (*alive_notify
)(struct iwl_priv
*priv
);
161 /* check validity of rtc data address */
162 int (*is_valid_rtc_data_addr
)(u32 addr
);
164 int (*load_ucode
)(struct iwl_priv
*priv
);
165 /* power management */
166 struct iwl_apm_ops apm_ops
;
169 int (*send_tx_power
) (struct iwl_priv
*priv
);
170 void (*update_chain_flags
)(struct iwl_priv
*priv
);
171 void (*post_associate
) (struct iwl_priv
*priv
);
172 void (*config_ap
) (struct iwl_priv
*priv
);
174 /* eeprom operations (as defined in iwl-eeprom.h) */
175 struct iwl_eeprom_ops eeprom_ops
;
178 struct iwl_temp_ops temp_ops
;
182 const struct iwl_lib_ops
*lib
;
183 const struct iwl_hcmd_ops
*hcmd
;
184 const struct iwl_hcmd_utils_ops
*utils
;
185 const struct iwl_station_mgmt_ops
*smgmt
;
188 struct iwl_mod_params
{
189 int sw_crypto
; /* def: 0 = using hardware encryption */
190 u32 debug
; /* def: 0 = minimal debug log messages */
191 int disable_hw_scan
; /* def: 0 = use h/w scan */
192 int num_of_queues
; /* def: HW dependent */
193 int num_of_ampdu_queues
;/* def: HW dependent */
194 int disable_11n
; /* def: 0 = disable 11n capabilities */
195 int amsdu_size_8K
; /* def: 1 = enable 8K amsdu size */
196 int antenna
; /* def: 0 = both antennas (use diversity) */
197 int restart_fw
; /* def: 1 = restart firmware */
202 * @fw_name_pre: Firmware filename prefix. The api version and extension
203 * (.ucode) will be added to filename before loading from disk. The
204 * filename is constructed as fw_name_pre<api>.ucode.
205 * @ucode_api_max: Highest version of uCode API supported by driver.
206 * @ucode_api_min: Lowest version of uCode API supported by driver.
208 * We enable the driver to be backward compatible wrt API version. The
209 * driver specifies which APIs it supports (with @ucode_api_max being the
210 * highest and @ucode_api_min the lowest). Firmware will only be loaded if
211 * it has a supported API version. The firmware's API version will be
212 * stored in @iwl_priv, enabling the driver to make runtime changes based
213 * on firmware version used.
216 * if (IWL_UCODE_API(priv->ucode_ver) >= 2) {
217 * Driver interacts with Firmware API version >= 2.
219 * Driver interacts with Firmware API version 1.
222 * The ideal usage of this infrastructure is to treat a new ucode API
223 * release as a new hardware revision. That is, through utilizing the
224 * iwl_hcmd_utils_ops etc. we accommodate different command structures
225 * and flows between hardware versions (4965/5000) as well as their API
230 const char *fw_name_pre
;
231 const unsigned int ucode_api_max
;
232 const unsigned int ucode_api_min
;
236 u16 eeprom_calib_ver
;
237 const struct iwl_ops
*ops
;
238 const struct iwl_mod_params
*mod_params
;
244 /***************************
246 ***************************/
248 struct ieee80211_hw
*iwl_alloc_all(struct iwl_cfg
*cfg
,
249 struct ieee80211_ops
*hw_ops
);
250 void iwl_hw_detect(struct iwl_priv
*priv
);
251 void iwl_reset_qos(struct iwl_priv
*priv
);
252 void iwl_activate_qos(struct iwl_priv
*priv
, u8 force
);
253 int iwl_mac_conf_tx(struct ieee80211_hw
*hw
, u16 queue
,
254 const struct ieee80211_tx_queue_params
*params
);
255 void iwl_set_rxon_hwcrypto(struct iwl_priv
*priv
, int hw_decrypt
);
256 int iwl_check_rxon_cmd(struct iwl_priv
*priv
);
257 int iwl_full_rxon_required(struct iwl_priv
*priv
);
258 void iwl_set_rxon_chain(struct iwl_priv
*priv
);
259 int iwl_set_rxon_channel(struct iwl_priv
*priv
, struct ieee80211_channel
*ch
);
260 void iwl_set_rxon_ht(struct iwl_priv
*priv
, struct iwl_ht_info
*ht_info
);
261 u8
iwl_is_fat_tx_allowed(struct iwl_priv
*priv
,
262 struct ieee80211_sta_ht_cap
*sta_ht_inf
);
263 void iwl_set_flags_for_band(struct iwl_priv
*priv
, enum ieee80211_band band
);
264 void iwl_connection_init_rx_config(struct iwl_priv
*priv
, int mode
);
265 int iwl_set_decrypted_flag(struct iwl_priv
*priv
,
266 struct ieee80211_hdr
*hdr
,
268 struct ieee80211_rx_status
*stats
);
269 void iwl_irq_handle_error(struct iwl_priv
*priv
);
270 void iwl_configure_filter(struct ieee80211_hw
*hw
,
271 unsigned int changed_flags
,
272 unsigned int *total_flags
,
273 int mc_count
, struct dev_addr_list
*mc_list
);
274 int iwl_hw_nic_init(struct iwl_priv
*priv
);
275 int iwl_setup_mac(struct iwl_priv
*priv
);
276 int iwl_set_hw_params(struct iwl_priv
*priv
);
277 int iwl_init_drv(struct iwl_priv
*priv
);
278 void iwl_uninit_drv(struct iwl_priv
*priv
);
279 bool iwl_is_monitor_mode(struct iwl_priv
*priv
);
280 void iwl_post_associate(struct iwl_priv
*priv
);
281 void iwl_bss_info_changed(struct ieee80211_hw
*hw
,
282 struct ieee80211_vif
*vif
,
283 struct ieee80211_bss_conf
*bss_conf
,
285 int iwl_mac_beacon_update(struct ieee80211_hw
*hw
, struct sk_buff
*skb
);
286 int iwl_commit_rxon(struct iwl_priv
*priv
);
287 int iwl_set_mode(struct iwl_priv
*priv
, int mode
);
288 int iwl_mac_add_interface(struct ieee80211_hw
*hw
,
289 struct ieee80211_if_init_conf
*conf
);
290 void iwl_mac_remove_interface(struct ieee80211_hw
*hw
,
291 struct ieee80211_if_init_conf
*conf
);
292 int iwl_mac_config(struct ieee80211_hw
*hw
, u32 changed
);
293 void iwl_config_ap(struct iwl_priv
*priv
);
294 int iwl_mac_get_tx_stats(struct ieee80211_hw
*hw
,
295 struct ieee80211_tx_queue_stats
*stats
);
296 void iwl_mac_reset_tsf(struct ieee80211_hw
*hw
);
298 /*****************************************************
300 * **************************************************/
301 void iwl_rx_pm_sleep_notif(struct iwl_priv
*priv
,
302 struct iwl_rx_mem_buffer
*rxb
);
303 void iwl_rx_pm_debug_statistics_notif(struct iwl_priv
*priv
,
304 struct iwl_rx_mem_buffer
*rxb
);
305 void iwl_rx_reply_error(struct iwl_priv
*priv
,
306 struct iwl_rx_mem_buffer
*rxb
);
308 /*****************************************************
310 ******************************************************/
311 void iwl_rx_queue_free(struct iwl_priv
*priv
, struct iwl_rx_queue
*rxq
);
312 void iwl_cmd_queue_free(struct iwl_priv
*priv
);
313 int iwl_rx_queue_alloc(struct iwl_priv
*priv
);
314 void iwl_rx_handle(struct iwl_priv
*priv
);
315 int iwl_rx_queue_update_write_ptr(struct iwl_priv
*priv
,
316 struct iwl_rx_queue
*q
);
317 void iwl_rx_queue_reset(struct iwl_priv
*priv
, struct iwl_rx_queue
*rxq
);
318 void iwl_rx_replenish(struct iwl_priv
*priv
);
319 int iwl_rx_init(struct iwl_priv
*priv
, struct iwl_rx_queue
*rxq
);
320 int iwl_rx_queue_restock(struct iwl_priv
*priv
);
321 int iwl_rx_queue_space(const struct iwl_rx_queue
*q
);
322 void iwl_rx_allocate(struct iwl_priv
*priv
);
323 void iwl_tx_cmd_complete(struct iwl_priv
*priv
, struct iwl_rx_mem_buffer
*rxb
);
324 int iwl_tx_queue_reclaim(struct iwl_priv
*priv
, int txq_id
, int index
);
326 void iwl_rx_missed_beacon_notif(struct iwl_priv
*priv
,
327 struct iwl_rx_mem_buffer
*rxb
);
328 void iwl_rx_statistics(struct iwl_priv
*priv
,
329 struct iwl_rx_mem_buffer
*rxb
);
330 void iwl_rx_csa(struct iwl_priv
*priv
, struct iwl_rx_mem_buffer
*rxb
);
334 /*****************************************************
336 ******************************************************/
337 int iwl_txq_ctx_reset(struct iwl_priv
*priv
);
338 void iwl_hw_txq_free_tfd(struct iwl_priv
*priv
, struct iwl_tx_queue
*txq
);
339 int iwl_hw_txq_attach_buf_to_tfd(struct iwl_priv
*priv
,
340 struct iwl_tx_queue
*txq
,
341 dma_addr_t addr
, u16 len
, u8 reset
, u8 pad
);
342 int iwl_tx_skb(struct iwl_priv
*priv
, struct sk_buff
*skb
);
343 void iwl_hw_txq_ctx_free(struct iwl_priv
*priv
);
344 int iwl_hw_tx_queue_init(struct iwl_priv
*priv
,
345 struct iwl_tx_queue
*txq
);
346 int iwl_txq_update_write_ptr(struct iwl_priv
*priv
, struct iwl_tx_queue
*txq
);
347 int iwl_tx_queue_init(struct iwl_priv
*priv
, struct iwl_tx_queue
*txq
,
348 int slots_num
, u32 txq_id
);
349 void iwl_tx_queue_free(struct iwl_priv
*priv
, int txq_id
);
350 int iwl_tx_agg_start(struct iwl_priv
*priv
, const u8
*ra
, u16 tid
, u16
*ssn
);
351 int iwl_tx_agg_stop(struct iwl_priv
*priv
, const u8
*ra
, u16 tid
);
352 int iwl_txq_check_empty(struct iwl_priv
*priv
, int sta_id
, u8 tid
, int txq_id
);
353 /*****************************************************
355 ****************************************************/
356 int iwl_set_tx_power(struct iwl_priv
*priv
, s8 tx_power
, bool force
);
358 /*****************************************************
359 * RF -Kill - here and not in iwl-rfkill.h to be available when
360 * RF-kill subsystem is not compiled.
361 ****************************************************/
362 void iwl_bg_rf_kill(struct work_struct
*work
);
363 void iwl_radio_kill_sw_disable_radio(struct iwl_priv
*priv
);
364 int iwl_radio_kill_sw_enable_radio(struct iwl_priv
*priv
);
366 /*******************************************************************************
368 ******************************************************************************/
370 void iwl_hwrate_to_tx_control(struct iwl_priv
*priv
, u32 rate_n_flags
,
371 struct ieee80211_tx_info
*info
);
372 int iwl_hwrate_to_plcp_idx(u32 rate_n_flags
);
374 u8
iwl_rate_get_lowest_plcp(struct iwl_priv
*priv
);
376 u8
iwl_toggle_tx_ant(struct iwl_priv
*priv
, u8 ant_idx
);
378 static inline u32
iwl_ant_idx_to_flags(u8 ant_idx
)
380 return BIT(ant_idx
) << RATE_MCS_ANT_POS
;
383 static inline u8
iwl_hw_get_rate(__le32 rate_n_flags
)
385 return le32_to_cpu(rate_n_flags
) & 0xFF;
387 static inline u32
iwl_hw_get_rate_n_flags(__le32 rate_n_flags
)
389 return le32_to_cpu(rate_n_flags
) & 0x1FFFF;
391 static inline __le32
iwl_hw_set_rate_n_flags(u8 rate
, u32 flags
)
393 return cpu_to_le32(flags
|(u32
)rate
);
396 /*******************************************************************************
398 ******************************************************************************/
399 void iwl_init_scan_params(struct iwl_priv
*priv
);
400 int iwl_scan_cancel(struct iwl_priv
*priv
);
401 int iwl_scan_cancel_timeout(struct iwl_priv
*priv
, unsigned long ms
);
402 int iwl_scan_initiate(struct iwl_priv
*priv
);
403 int iwl_mac_hw_scan(struct ieee80211_hw
*hw
, struct cfg80211_scan_request
*req
);
404 u16
iwl_fill_probe_req(struct iwl_priv
*priv
, struct ieee80211_mgmt
*frame
,
405 const u8
*ie
, int ie_len
, int left
);
406 void iwl_setup_rx_scan_handlers(struct iwl_priv
*priv
);
407 u16
iwl_get_active_dwell_time(struct iwl_priv
*priv
,
408 enum ieee80211_band band
,
410 u16
iwl_get_passive_dwell_time(struct iwl_priv
*priv
,
411 enum ieee80211_band band
);
412 void iwl_bg_scan_check(struct work_struct
*data
);
413 void iwl_bg_abort_scan(struct work_struct
*work
);
414 void iwl_bg_scan_completed(struct work_struct
*work
);
415 void iwl_setup_scan_deferred_work(struct iwl_priv
*priv
);
416 int iwl_send_scan_abort(struct iwl_priv
*priv
);
418 /* For faster active scanning, scan will move to the next channel if fewer than
419 * PLCP_QUIET_THRESH packets are heard on this channel within
420 * ACTIVE_QUIET_TIME after sending probe request. This shortens the dwell
421 * time if it's a quiet channel (nothing responded to our probe, and there's
423 * Disable "quiet" feature by setting PLCP_QUIET_THRESH to 0. */
424 #define IWL_ACTIVE_QUIET_TIME cpu_to_le16(10) /* msec */
425 #define IWL_PLCP_QUIET_THRESH cpu_to_le16(1) /* packets */
428 /*******************************************************************************
429 * Calibrations - implemented in iwl-calib.c
430 ******************************************************************************/
431 int iwl_send_calib_results(struct iwl_priv
*priv
);
432 int iwl_calib_set(struct iwl_calib_result
*res
, const u8
*buf
, int len
);
433 void iwl_calib_free_results(struct iwl_priv
*priv
);
435 /*******************************************************************************
436 * Spectrum Measureemtns in iwl-spectrum.c
437 ******************************************************************************/
438 #ifdef CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT
439 void iwl_setup_spectrum_handlers(struct iwl_priv
*priv
);
441 static inline void iwl_setup_spectrum_handlers(struct iwl_priv
*priv
) {}
443 /*****************************************************
444 * S e n d i n g H o s t C o m m a n d s *
445 *****************************************************/
447 const char *get_cmd_string(u8 cmd
);
448 int __must_check
iwl_send_cmd_sync(struct iwl_priv
*priv
,
449 struct iwl_host_cmd
*cmd
);
450 int iwl_send_cmd(struct iwl_priv
*priv
, struct iwl_host_cmd
*cmd
);
451 int __must_check
iwl_send_cmd_pdu(struct iwl_priv
*priv
, u8 id
,
452 u16 len
, const void *data
);
453 int iwl_send_cmd_pdu_async(struct iwl_priv
*priv
, u8 id
, u16 len
,
455 int (*callback
)(struct iwl_priv
*priv
,
457 struct sk_buff
*skb
));
459 int iwl_enqueue_hcmd(struct iwl_priv
*priv
, struct iwl_host_cmd
*cmd
);
461 int iwl_send_card_state(struct iwl_priv
*priv
, u32 flags
,
464 /*****************************************************
466 *****************************************************/
467 void iwl_disable_interrupts(struct iwl_priv
*priv
);
468 void iwl_enable_interrupts(struct iwl_priv
*priv
);
469 irqreturn_t
iwl_isr(int irq
, void *data
);
470 static inline u16
iwl_pcie_link_ctl(struct iwl_priv
*priv
)
474 pos
= pci_find_capability(priv
->pci_dev
, PCI_CAP_ID_EXP
);
475 pci_read_config_word(priv
->pci_dev
, pos
+ PCI_EXP_LNKCTL
, &pci_lnk_ctl
);
479 int iwl_pci_suspend(struct pci_dev
*pdev
, pm_message_t state
);
480 int iwl_pci_resume(struct pci_dev
*pdev
);
481 #endif /* CONFIG_PM */
483 /*****************************************************
484 * Error Handling Debugging
485 ******************************************************/
486 void iwl_dump_nic_error_log(struct iwl_priv
*priv
);
487 void iwl_dump_nic_event_log(struct iwl_priv
*priv
);
488 void iwl_clear_isr_stats(struct iwl_priv
*priv
);
490 /*****************************************************
492 ******************************************************/
493 int iwlcore_init_geos(struct iwl_priv
*priv
);
494 void iwlcore_free_geos(struct iwl_priv
*priv
);
496 /*************** DRIVER STATUS FUNCTIONS *****/
498 #define STATUS_HCMD_ACTIVE 0 /* host command in progress */
499 #define STATUS_HCMD_SYNC_ACTIVE 1 /* sync host command in progress */
500 #define STATUS_INT_ENABLED 2
501 #define STATUS_RF_KILL_HW 3
502 #define STATUS_RF_KILL_SW 4
503 #define STATUS_INIT 5
504 #define STATUS_ALIVE 6
505 #define STATUS_READY 7
506 #define STATUS_TEMPERATURE 8
507 #define STATUS_GEO_CONFIGURED 9
508 #define STATUS_EXIT_PENDING 10
509 #define STATUS_STATISTICS 12
510 #define STATUS_SCANNING 13
511 #define STATUS_SCAN_ABORTING 14
512 #define STATUS_SCAN_HW 15
513 #define STATUS_POWER_PMI 16
514 #define STATUS_FW_ERROR 17
515 #define STATUS_MODE_PENDING 18
518 static inline int iwl_is_ready(struct iwl_priv
*priv
)
520 /* The adapter is 'ready' if READY and GEO_CONFIGURED bits are
521 * set but EXIT_PENDING is not */
522 return test_bit(STATUS_READY
, &priv
->status
) &&
523 test_bit(STATUS_GEO_CONFIGURED
, &priv
->status
) &&
524 !test_bit(STATUS_EXIT_PENDING
, &priv
->status
);
527 static inline int iwl_is_alive(struct iwl_priv
*priv
)
529 return test_bit(STATUS_ALIVE
, &priv
->status
);
532 static inline int iwl_is_init(struct iwl_priv
*priv
)
534 return test_bit(STATUS_INIT
, &priv
->status
);
537 static inline int iwl_is_rfkill_sw(struct iwl_priv
*priv
)
539 return test_bit(STATUS_RF_KILL_SW
, &priv
->status
);
542 static inline int iwl_is_rfkill_hw(struct iwl_priv
*priv
)
544 return test_bit(STATUS_RF_KILL_HW
, &priv
->status
);
547 static inline int iwl_is_rfkill(struct iwl_priv
*priv
)
549 return iwl_is_rfkill_hw(priv
) || iwl_is_rfkill_sw(priv
);
552 static inline int iwl_is_ready_rf(struct iwl_priv
*priv
)
555 if (iwl_is_rfkill(priv
))
558 return iwl_is_ready(priv
);
561 extern void iwl_rf_kill_ct_config(struct iwl_priv
*priv
);
562 extern int iwl_send_bt_config(struct iwl_priv
*priv
);
563 extern int iwl_send_statistics_request(struct iwl_priv
*priv
, u8 flags
);
564 extern int iwl_verify_ucode(struct iwl_priv
*priv
);
565 extern int iwl_send_lq_cmd(struct iwl_priv
*priv
,
566 struct iwl_link_quality_cmd
*lq
, u8 flags
);
567 extern void iwl_rx_reply_rx(struct iwl_priv
*priv
,
568 struct iwl_rx_mem_buffer
*rxb
);
569 extern void iwl_rx_reply_rx_phy(struct iwl_priv
*priv
,
570 struct iwl_rx_mem_buffer
*rxb
);
571 void iwl_rx_reply_compressed_ba(struct iwl_priv
*priv
,
572 struct iwl_rx_mem_buffer
*rxb
);
574 static inline int iwl_send_rxon_assoc(struct iwl_priv
*priv
)
576 return priv
->cfg
->ops
->hcmd
->rxon_assoc(priv
);
578 static inline int iwlcore_commit_rxon(struct iwl_priv
*priv
)
580 return priv
->cfg
->ops
->hcmd
->commit_rxon(priv
);
582 static inline void iwlcore_config_ap(struct iwl_priv
*priv
)
584 priv
->cfg
->ops
->lib
->config_ap(priv
);
586 static inline const struct ieee80211_supported_band
*iwl_get_hw_mode(
587 struct iwl_priv
*priv
, enum ieee80211_band band
)
589 return priv
->hw
->wiphy
->bands
[band
];
592 #endif /* __iwl_core_h__ */