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_ht)(struct iwl_priv *priv, const u8 *addr,
88 int is_ap, u8 flags, struct ieee80211_sta_ht_cap *ht_info);
89 u8 (*add_station)(struct iwl_priv *priv, const u8 *addr,
91 int (*remove_station)(struct iwl_priv *priv, const u8 *addr,
93 u8 (*find_station)(struct iwl_priv *priv, const u8 *addr);
94 void (*clear_station_table)(struct iwl_priv *priv);
98 int (*rxon_assoc)(struct iwl_priv *priv);
99 int (*commit_rxon)(struct iwl_priv *priv);
102 struct iwl_hcmd_utils_ops {
103 u16 (*get_hcmd_size)(u8 cmd_id, u16 len);
104 u16 (*build_addsta_hcmd)(const struct iwl_addsta_cmd *cmd, u8 *data);
105 void (*gain_computation)(struct iwl_priv *priv,
107 u16 min_average_noise_antennat_i,
108 u32 min_average_noise);
109 void (*chain_noise_reset)(struct iwl_priv *priv);
110 void (*rts_tx_cmd_flag)(struct ieee80211_tx_info *info,
112 int (*calc_rssi)(struct iwl_priv *priv,
113 struct iwl_rx_phy_res *rx_resp);
117 /* set hw dependent parameters */
118 int (*set_hw_params)(struct iwl_priv *priv);
120 void (*txq_update_byte_cnt_tbl)(struct iwl_priv *priv,
121 struct iwl_tx_queue *txq,
123 void (*txq_inval_byte_cnt_tbl)(struct iwl_priv *priv,
124 struct iwl_tx_queue *txq);
125 void (*txq_set_sched)(struct iwl_priv *priv, u32 mask);
126 int (*txq_attach_buf_to_tfd)(struct iwl_priv *priv,
127 struct iwl_tx_queue *txq,
129 u16 len, u8 reset, u8 pad);
130 void (*txq_free_tfd)(struct iwl_priv *priv,
131 struct iwl_tx_queue *txq);
132 int (*txq_init)(struct iwl_priv *priv,
133 struct iwl_tx_queue *txq);
135 int (*txq_agg_enable)(struct iwl_priv *priv, int txq_id, int tx_fifo,
136 int sta_id, int tid, u16 ssn_idx);
137 int (*txq_agg_disable)(struct iwl_priv *priv, u16 txq_id, u16 ssn_idx,
139 /* setup Rx handler */
140 void (*rx_handler_setup)(struct iwl_priv *priv);
141 /* setup deferred work */
142 void (*setup_deferred_work)(struct iwl_priv *priv);
143 /* cancel deferred work */
144 void (*cancel_deferred_work)(struct iwl_priv *priv);
145 /* alive notification after init uCode load */
146 void (*init_alive_start)(struct iwl_priv *priv);
147 /* alive notification */
148 int (*alive_notify)(struct iwl_priv *priv);
149 /* check validity of rtc data address */
150 int (*is_valid_rtc_data_addr)(u32 addr);
152 int (*load_ucode)(struct iwl_priv *priv);
153 /* power management */
155 int (*init)(struct iwl_priv *priv);
156 int (*reset)(struct iwl_priv *priv);
157 void (*stop)(struct iwl_priv *priv);
158 void (*config)(struct iwl_priv *priv);
159 int (*set_pwr_src)(struct iwl_priv *priv, enum iwl_pwr_src src);
162 int (*send_tx_power) (struct iwl_priv *priv);
163 void (*update_chain_flags)(struct iwl_priv *priv);
164 void (*temperature) (struct iwl_priv *priv);
165 void (*post_associate) (struct iwl_priv *priv);
167 /* eeprom operations (as defined in iwl-eeprom.h) */
168 struct iwl_eeprom_ops eeprom_ops;
172 const struct iwl_lib_ops *lib;
173 const struct iwl_hcmd_ops *hcmd;
174 const struct iwl_hcmd_utils_ops *utils;
175 const struct iwl_station_mgmt_ops *smgmt;
178 struct iwl_mod_params {
179 int disable; /* def: 0 = enable radio */
180 int sw_crypto; /* def: 0 = using hardware encryption */
181 u32 debug; /* def: 0 = minimal debug log messages */
182 int disable_hw_scan; /* def: 0 = use h/w scan */
183 int num_of_queues; /* def: HW dependent */
184 int num_of_ampdu_queues;/* def: HW dependent */
185 int disable_11n; /* def: 0 = disable 11n capabilities */
186 int amsdu_size_8K; /* def: 1 = enable 8K amsdu size */
187 int antenna; /* def: 0 = both antennas (use diversity) */
188 int restart_fw; /* def: 1 = restart firmware */
193 * @fw_name_pre: Firmware filename prefix. The api version and extension
194 * (.ucode) will be added to filename before loading from disk. The
195 * filename is constructed as fw_name_pre<api>.ucode.
196 * @ucode_api_max: Highest version of uCode API supported by driver.
197 * @ucode_api_min: Lowest version of uCode API supported by driver.
199 * We enable the driver to be backward compatible wrt API version. The
200 * driver specifies which APIs it supports (with @ucode_api_max being the
201 * highest and @ucode_api_min the lowest). Firmware will only be loaded if
202 * it has a supported API version. The firmware's API version will be
203 * stored in @iwl_priv, enabling the driver to make runtime changes based
204 * on firmware version used.
207 * if (IWL_UCODE_API(priv->ucode_ver) >= 2) {
208 * Driver interacts with Firmware API version >= 2.
210 * Driver interacts with Firmware API version 1.
213 * The ideal usage of this infrastructure is to treat a new ucode API
214 * release as a new hardware revision. That is, through utilizing the
215 * iwl_hcmd_utils_ops etc. we accommodate different command structures
216 * and flows between hardware versions (4965/5000) as well as their API
221 const char *fw_name_pre;
222 const unsigned int ucode_api_max;
223 const unsigned int ucode_api_min;
227 u16 eeprom_calib_ver;
228 const struct iwl_ops *ops;
229 const struct iwl_mod_params *mod_params;
235 /***************************
237 ***************************/
239 struct ieee80211_hw *iwl_alloc_all(struct iwl_cfg *cfg,
240 struct ieee80211_ops *hw_ops);
241 void iwl_hw_detect(struct iwl_priv *priv);
242 void iwl_reset_qos(struct iwl_priv *priv);
243 void iwl_activate_qos(struct iwl_priv *priv, u8 force);
244 int iwl_mac_conf_tx(struct ieee80211_hw *hw, u16 queue,
245 const struct ieee80211_tx_queue_params *params);
246 void iwl_set_rxon_hwcrypto(struct iwl_priv *priv, int hw_decrypt);
247 int iwl_check_rxon_cmd(struct iwl_priv *priv);
248 int iwl_full_rxon_required(struct iwl_priv *priv);
249 void iwl_set_rxon_chain(struct iwl_priv *priv);
250 int iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch);
251 void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_info *ht_info);
252 u8 iwl_is_fat_tx_allowed(struct iwl_priv *priv,
253 struct ieee80211_sta_ht_cap *sta_ht_inf);
254 void iwl_set_flags_for_band(struct iwl_priv *priv, enum ieee80211_band band);
255 void iwl_connection_init_rx_config(struct iwl_priv *priv, int mode);
256 int iwl_set_decrypted_flag(struct iwl_priv *priv,
257 struct ieee80211_hdr *hdr,
259 struct ieee80211_rx_status *stats);
260 void iwl_irq_handle_error(struct iwl_priv *priv);
261 void iwl_configure_filter(struct ieee80211_hw *hw,
262 unsigned int changed_flags,
263 unsigned int *total_flags,
264 int mc_count, struct dev_addr_list *mc_list);
265 int iwl_hw_nic_init(struct iwl_priv *priv);
266 int iwl_setup_mac(struct iwl_priv *priv);
267 int iwl_set_hw_params(struct iwl_priv *priv);
268 int iwl_init_drv(struct iwl_priv *priv);
269 void iwl_uninit_drv(struct iwl_priv *priv);
270 void iwl_post_associate(struct iwl_priv *priv);
271 void iwl_bss_info_changed(struct ieee80211_hw *hw,
272 struct ieee80211_vif *vif,
273 struct ieee80211_bss_conf *bss_conf,
275 int iwl_mac_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb);
276 int iwl_commit_rxon(struct iwl_priv *priv);
278 /*****************************************************
280 * **************************************************/
281 void iwl_rx_pm_sleep_notif(struct iwl_priv *priv,
282 struct iwl_rx_mem_buffer *rxb);
283 void iwl_rx_pm_debug_statistics_notif(struct iwl_priv *priv,
284 struct iwl_rx_mem_buffer *rxb);
285 void iwl_rx_reply_error(struct iwl_priv *priv,
286 struct iwl_rx_mem_buffer *rxb);
288 /*****************************************************
290 ******************************************************/
291 void iwl_rx_queue_free(struct iwl_priv *priv, struct iwl_rx_queue *rxq);
292 void iwl_cmd_queue_free(struct iwl_priv *priv);
293 int iwl_rx_queue_alloc(struct iwl_priv *priv);
294 void iwl_rx_handle(struct iwl_priv *priv);
295 int iwl_rx_queue_update_write_ptr(struct iwl_priv *priv,
296 struct iwl_rx_queue *q);
297 void iwl_rx_queue_reset(struct iwl_priv *priv, struct iwl_rx_queue *rxq);
298 void iwl_rx_replenish(struct iwl_priv *priv);
299 int iwl_rx_init(struct iwl_priv *priv, struct iwl_rx_queue *rxq);
300 int iwl_rx_queue_restock(struct iwl_priv *priv);
301 int iwl_rx_queue_space(const struct iwl_rx_queue *q);
302 void iwl_rx_allocate(struct iwl_priv *priv);
303 void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb);
304 int iwl_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index);
306 void iwl_rx_missed_beacon_notif(struct iwl_priv *priv,
307 struct iwl_rx_mem_buffer *rxb);
308 void iwl_rx_statistics(struct iwl_priv *priv,
309 struct iwl_rx_mem_buffer *rxb);
310 void iwl_rx_csa(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb);
314 /*****************************************************
316 ******************************************************/
317 int iwl_txq_ctx_reset(struct iwl_priv *priv);
318 void iwl_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq);
319 int iwl_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv,
320 struct iwl_tx_queue *txq,
321 dma_addr_t addr, u16 len, u8 reset, u8 pad);
322 int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb);
323 void iwl_hw_txq_ctx_free(struct iwl_priv *priv);
324 int iwl_hw_tx_queue_init(struct iwl_priv *priv,
325 struct iwl_tx_queue *txq);
326 int iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq);
327 int iwl_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq,
328 int slots_num, u32 txq_id);
329 void iwl_tx_queue_free(struct iwl_priv *priv, int txq_id);
330 int iwl_tx_agg_start(struct iwl_priv *priv, const u8 *ra, u16 tid, u16 *ssn);
331 int iwl_tx_agg_stop(struct iwl_priv *priv , const u8 *ra, u16 tid);
332 int iwl_txq_check_empty(struct iwl_priv *priv, int sta_id, u8 tid, int txq_id);
333 /*****************************************************
335 ****************************************************/
336 int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force);
338 /*****************************************************
339 * RF -Kill - here and not in iwl-rfkill.h to be available when
340 * RF-kill subsystem is not compiled.
341 ****************************************************/
342 void iwl_bg_rf_kill(struct work_struct *work);
343 void iwl_radio_kill_sw_disable_radio(struct iwl_priv *priv);
344 int iwl_radio_kill_sw_enable_radio(struct iwl_priv *priv);
346 /*******************************************************************************
348 ******************************************************************************/
350 void iwl_hwrate_to_tx_control(struct iwl_priv *priv, u32 rate_n_flags,
351 struct ieee80211_tx_info *info);
352 int iwl_hwrate_to_plcp_idx(u32 rate_n_flags);
354 u8 iwl_rate_get_lowest_plcp(struct iwl_priv *priv);
356 void iwl_set_rate(struct iwl_priv *priv);
358 u8 iwl_toggle_tx_ant(struct iwl_priv *priv, u8 ant_idx);
360 static inline u32 iwl_ant_idx_to_flags(u8 ant_idx)
362 return BIT(ant_idx) << RATE_MCS_ANT_POS;
365 static inline u8 iwl_hw_get_rate(__le32 rate_n_flags)
367 return le32_to_cpu(rate_n_flags) & 0xFF;
369 static inline u32 iwl_hw_get_rate_n_flags(__le32 rate_n_flags)
371 return le32_to_cpu(rate_n_flags) & 0x1FFFF;
373 static inline __le32 iwl_hw_set_rate_n_flags(u8 rate, u32 flags)
375 return cpu_to_le32(flags|(u32)rate);
378 /*******************************************************************************
380 ******************************************************************************/
381 void iwl_init_scan_params(struct iwl_priv *priv);
382 int iwl_scan_cancel(struct iwl_priv *priv);
383 int iwl_scan_cancel_timeout(struct iwl_priv *priv, unsigned long ms);
384 int iwl_scan_initiate(struct iwl_priv *priv);
385 int iwl_mac_hw_scan(struct ieee80211_hw *hw, struct cfg80211_scan_request *req);
386 u16 iwl_fill_probe_req(struct iwl_priv *priv, enum ieee80211_band band,
387 struct ieee80211_mgmt *frame, int left);
388 void iwl_setup_rx_scan_handlers(struct iwl_priv *priv);
389 u16 iwl_get_active_dwell_time(struct iwl_priv *priv,
390 enum ieee80211_band band,
392 u16 iwl_get_passive_dwell_time(struct iwl_priv *priv,
393 enum ieee80211_band band);
394 void iwl_bg_scan_check(struct work_struct *data);
395 void iwl_bg_abort_scan(struct work_struct *work);
396 void iwl_bg_scan_completed(struct work_struct *work);
397 void iwl_setup_scan_deferred_work(struct iwl_priv *priv);
398 int iwl_send_scan_abort(struct iwl_priv *priv);
400 /* For faster active scanning, scan will move to the next channel if fewer than
401 * PLCP_QUIET_THRESH packets are heard on this channel within
402 * ACTIVE_QUIET_TIME after sending probe request. This shortens the dwell
403 * time if it's a quiet channel (nothing responded to our probe, and there's
405 * Disable "quiet" feature by setting PLCP_QUIET_THRESH to 0. */
406 #define IWL_ACTIVE_QUIET_TIME cpu_to_le16(10) /* msec */
407 #define IWL_PLCP_QUIET_THRESH cpu_to_le16(1) /* packets */
410 /*******************************************************************************
411 * Calibrations - implemented in iwl-calib.c
412 ******************************************************************************/
413 int iwl_send_calib_results(struct iwl_priv *priv);
414 int iwl_calib_set(struct iwl_calib_result *res, const u8 *buf, int len);
415 void iwl_calib_free_results(struct iwl_priv *priv);
417 /*******************************************************************************
418 * Spectrum Measureemtns in iwl-spectrum.c
419 ******************************************************************************/
420 #ifdef CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT
421 void iwl_setup_spectrum_handlers(struct iwl_priv *priv);
423 static inline void iwl_setup_spectrum_handlers(struct iwl_priv *priv) {}
425 /*****************************************************
426 * S e n d i n g H o s t C o m m a n d s *
427 *****************************************************/
429 const char *get_cmd_string(u8 cmd);
430 int __must_check iwl_send_cmd_sync(struct iwl_priv *priv,
431 struct iwl_host_cmd *cmd);
432 int iwl_send_cmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
433 int __must_check iwl_send_cmd_pdu(struct iwl_priv *priv, u8 id,
434 u16 len, const void *data);
435 int iwl_send_cmd_pdu_async(struct iwl_priv *priv, u8 id, u16 len,
437 int (*callback)(struct iwl_priv *priv,
439 struct sk_buff *skb));
441 int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
443 int iwl_send_card_state(struct iwl_priv *priv, u32 flags,
446 /*****************************************************
448 *****************************************************/
449 void iwl_disable_interrupts(struct iwl_priv *priv);
450 void iwl_enable_interrupts(struct iwl_priv *priv);
451 irqreturn_t iwl_isr(int irq, void *data);
452 static inline u16 iwl_pcie_link_ctl(struct iwl_priv *priv)
456 pos = pci_find_capability(priv->pci_dev, PCI_CAP_ID_EXP);
457 pci_read_config_word(priv->pci_dev, pos + PCI_EXP_LNKCTL, &pci_lnk_ctl);
461 int iwl_pci_suspend(struct pci_dev *pdev, pm_message_t state);
462 int iwl_pci_resume(struct pci_dev *pdev);
463 #endif /* CONFIG_PM */
465 /*****************************************************
466 * Error Handling Debugging
467 ******************************************************/
468 void iwl_dump_nic_error_log(struct iwl_priv *priv);
469 void iwl_dump_nic_event_log(struct iwl_priv *priv);
471 /*****************************************************
473 ******************************************************/
474 int iwlcore_init_geos(struct iwl_priv *priv);
475 void iwlcore_free_geos(struct iwl_priv *priv);
477 /*************** DRIVER STATUS FUNCTIONS *****/
479 #define STATUS_HCMD_ACTIVE 0 /* host command in progress */
480 #define STATUS_HCMD_SYNC_ACTIVE 1 /* sync host command in progress */
481 #define STATUS_INT_ENABLED 2
482 #define STATUS_RF_KILL_HW 3
483 #define STATUS_RF_KILL_SW 4
484 #define STATUS_INIT 5
485 #define STATUS_ALIVE 6
486 #define STATUS_READY 7
487 #define STATUS_TEMPERATURE 8
488 #define STATUS_GEO_CONFIGURED 9
489 #define STATUS_EXIT_PENDING 10
490 #define STATUS_STATISTICS 12
491 #define STATUS_SCANNING 13
492 #define STATUS_SCAN_ABORTING 14
493 #define STATUS_SCAN_HW 15
494 #define STATUS_POWER_PMI 16
495 #define STATUS_FW_ERROR 17
496 #define STATUS_MODE_PENDING 18
499 static inline int iwl_is_ready(struct iwl_priv *priv)
501 /* The adapter is 'ready' if READY and GEO_CONFIGURED bits are
502 * set but EXIT_PENDING is not */
503 return test_bit(STATUS_READY, &priv->status) &&
504 test_bit(STATUS_GEO_CONFIGURED, &priv->status) &&
505 !test_bit(STATUS_EXIT_PENDING, &priv->status);
508 static inline int iwl_is_alive(struct iwl_priv *priv)
510 return test_bit(STATUS_ALIVE, &priv->status);
513 static inline int iwl_is_init(struct iwl_priv *priv)
515 return test_bit(STATUS_INIT, &priv->status);
518 static inline int iwl_is_rfkill_sw(struct iwl_priv *priv)
520 return test_bit(STATUS_RF_KILL_SW, &priv->status);
523 static inline int iwl_is_rfkill_hw(struct iwl_priv *priv)
525 return test_bit(STATUS_RF_KILL_HW, &priv->status);
528 static inline int iwl_is_rfkill(struct iwl_priv *priv)
530 return iwl_is_rfkill_hw(priv) || iwl_is_rfkill_sw(priv);
533 static inline int iwl_is_ready_rf(struct iwl_priv *priv)
536 if (iwl_is_rfkill(priv))
539 return iwl_is_ready(priv);
542 extern void iwl_rf_kill_ct_config(struct iwl_priv *priv);
543 extern int iwl_send_bt_config(struct iwl_priv *priv);
544 extern int iwl_send_statistics_request(struct iwl_priv *priv, u8 flags);
545 extern int iwl_verify_ucode(struct iwl_priv *priv);
546 extern int iwl_send_lq_cmd(struct iwl_priv *priv,
547 struct iwl_link_quality_cmd *lq, u8 flags);
548 extern void iwl_rx_reply_rx(struct iwl_priv *priv,
549 struct iwl_rx_mem_buffer *rxb);
550 extern void iwl_rx_reply_rx_phy(struct iwl_priv *priv,
551 struct iwl_rx_mem_buffer *rxb);
552 void iwl_rx_reply_compressed_ba(struct iwl_priv *priv,
553 struct iwl_rx_mem_buffer *rxb);
555 static inline int iwl_send_rxon_assoc(struct iwl_priv *priv)
557 return priv->cfg->ops->hcmd->rxon_assoc(priv);
559 static inline int iwlcore_commit_rxon(struct iwl_priv *priv)
561 return priv->cfg->ops->hcmd->commit_rxon(priv);
564 static inline const struct ieee80211_supported_band *iwl_get_hw_mode(
565 struct iwl_priv *priv, enum ieee80211_band band)
567 return priv->hw->wiphy->bands[band];
570 #endif /* __iwl_core_h__ */